1275841440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 4516359120

約数和(自身を除く): 3240517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 73, 80, 90, 96, 106, 120, 144, 146, 159, 160, 180, 212, 219, 229, 240, 265, 288, 292, 318, 360, 365, 424, 438, 458, 477, 480, 530, 584, 636, 657, 687, 720, 730, 795, 848, 876, 916, 954, 1060, 1095, 1145, 1168, 1272, 1314, 1374, 1440, 1460, 1590, 1696, 1752, 1832, 1908, 2061, 2120, 2190, 2290, 2336, 2385, 2544, 2628, 2748, 2920, 3180, 3285, 3435, 3504, 3664, 3816, 3869, 4122, 4240, 4380, 4580, 4770, 5088, 5256, 5496, 5840, 6360, 6570, 6870, 7008, 7328, 7632, 7738, 8244, 8480, 8760, 9160, 9540, 10305, 10512, 10992, 11607, 11680, 12137, 12720, 13140, 13740, 15264, 15476, 16488, 16717, 17520, 18320, 19080, 19345, 20610, 21024, 21984, 23214, 24274, 25440, 26280, 27480, 30952, 32976, 33434, 34821, 35040, 36411, 36640, 38160, 38690, 41220, 46428, 48548, 50151, 52560, 54960, 58035, 60685, 61904, 65952, 66868, 69642, 72822, 76320, 77380, 82440, 83585, 92856, 97096, 100302, 105120, 109233, 109920, 116070, 121370, 123808, 133736, 139284, 145644, 150453, 154760, 164880, 167170, 174105, 182055, 185712, 194192, 200604, 218466, 232140, 242740, 250755, 267472, 278568, 291288, 300906, 309520, 329760, 334340, 348210, 364110, 371424, 388384, 401208, 436932, 464280, 485480, 501510, 534944, 546165, 557136, 582576, 601812, 619040, 668680, 696420, 728220, 752265, 802416, 873864, 886001, 928560, 970960, 1003020, 1092330, 1114272, 1165152, 1203624, 1337360, 1392840, 1456440, 1504530, 1604832, 1747728, 1772002, 1857120, 1941920, 2006040, 2184660, 2407248, 2658003, 2674720, 2785680, 2912880, 3009060, 3495456, 3544004, 4012080, 4369320, 4430005, 4814496, 5316006, 5571360, 5825760, 6018120, 7088008, 7974009, 8024160, 8738640, 8860010, 10632012, 12036240, 13290015, 14176016, 15948018, 17477280, 17720020, 21264024, 24072480, 26580030, 28352032, 31896036, 35440040, 39870045, 42528048, 53160060, 63792072, 70880080, 79740090, 85056096, 106320120, 127584144, 141760160, 159480180, 212640240, 255168288, 318960360, 425280480, 637920720, 1275841440]

約数ペア:

[(1, 1275841440), (2, 637920720), (3, 425280480), (4, 318960360), (5, 255168288), (6, 212640240), (8, 159480180), (9, 141760160), (10, 127584144), (12, 106320120), (15, 85056096), (16, 79740090), (18, 70880080), (20, 63792072), (24, 53160060), (30, 42528048), (32, 39870045), (36, 35440040), (40, 31896036), (45, 28352032), (48, 26580030), (53, 24072480), (60, 21264024), (72, 17720020), (73, 17477280), (80, 15948018), (90, 14176016), (96, 13290015), (106, 12036240), (120, 10632012), (144, 8860010), (146, 8738640), (159, 8024160), (160, 7974009), (180, 7088008), (212, 6018120), (219, 5825760), (229, 5571360), (240, 5316006), (265, 4814496), (288, 4430005), (292, 4369320), (318, 4012080), (360, 3544004), (365, 3495456), (424, 3009060), (438, 2912880), (458, 2785680), (477, 2674720), (480, 2658003), (530, 2407248), (584, 2184660), (636, 2006040), (657, 1941920), (687, 1857120), (720, 1772002), (730, 1747728), (795, 1604832), (848, 1504530), (876, 1456440), (916, 1392840), (954, 1337360), (1060, 1203624), (1095, 1165152), (1145, 1114272), (1168, 1092330), (1272, 1003020), (1314, 970960), (1374, 928560), (1440, 886001), (1460, 873864), (1590, 802416), (1696, 752265), (1752, 728220), (1832, 696420), (1908, 668680), (2061, 619040), (2120, 601812), (2190, 582576), (2290, 557136), (2336, 546165), (2385, 534944), (2544, 501510), (2628, 485480), (2748, 464280), (2920, 436932), (3180, 401208), (3285, 388384), (3435, 371424), (3504, 364110), (3664, 348210), (3816, 334340), (3869, 329760), (4122, 309520), (4240, 300906), (4380, 291288), (4580, 278568), (4770, 267472), (5088, 250755), (5256, 242740), (5496, 232140), (5840, 218466), (6360, 200604), (6570, 194192), (6870, 185712), (7008, 182055), (7328, 174105), (7632, 167170), (7738, 164880), (8244, 154760), (8480, 150453), (8760, 145644), (9160, 139284), (9540, 133736), (10305, 123808), (10512, 121370), (10992, 116070), (11607, 109920), (11680, 109233), (12137, 105120), (12720, 100302), (13140, 97096), (13740, 92856), (15264, 83585), (15476, 82440), (16488, 77380), (16717, 76320), (17520, 72822), (18320, 69642), (19080, 66868), (19345, 65952), (20610, 61904), (21024, 60685), (21984, 58035), (23214, 54960), (24274, 52560), (25440, 50151), (26280, 48548), (27480, 46428), (30952, 41220), (32976, 38690), (33434, 38160), (34821, 36640), (35040, 36411)]