729540720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3192

約数の個数: 240

約数和(自身を含む): 2731566240

約数和(自身を除く): 2002025520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3137, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6274, 6460, 6840, 7752, 9411, 9690, 11628, 12240, 12548, 12920, 13680, 14535, 15504, 15685, 18822, 19380, 23256, 25096, 25840, 28233, 29070, 31370, 37644, 38760, 46512, 47055, 50192, 53329, 56466, 58140, 59603, 62740, 75288, 77520, 94110, 106658, 112932, 116280, 119206, 125480, 141165, 150576, 159987, 178809, 188220, 213316, 225864, 232560, 238412, 250960, 266645, 282330, 298015, 319974, 357618, 376440, 426632, 451728, 476824, 479961, 533290, 536427, 564660, 596030, 639948, 715236, 752880, 799935, 853264, 894045, 953648, 959922, 1013251, 1066580, 1072854, 1129320, 1192060, 1279896, 1430472, 1599870, 1788090, 1919844, 2026502, 2133160, 2145708, 2258640, 2384120, 2399805, 2559792, 2682135, 2860944, 3039753, 3199740, 3576180, 3839688, 4053004, 4266320, 4291416, 4768240, 4799610, 5066255, 5364270, 6079506, 6399480, 7152360, 7679376, 8106008, 8582832, 9119259, 9599220, 10132510, 10728540, 12159012, 12798960, 14304720, 15198765, 16212016, 18238518, 19198440, 20265020, 21457080, 24318024, 30397530, 36477036, 38396880, 40530040, 42914160, 45596295, 48636048, 60795060, 72954072, 81060080, 91192590, 121590120, 145908144, 182385180, 243180240, 364770360, 729540720]

約数ペア:

[(1, 729540720), (2, 364770360), (3, 243180240), (4, 182385180), (5, 145908144), (6, 121590120), (8, 91192590), (9, 81060080), (10, 72954072), (12, 60795060), (15, 48636048), (16, 45596295), (17, 42914160), (18, 40530040), (19, 38396880), (20, 36477036), (24, 30397530), (30, 24318024), (34, 21457080), (36, 20265020), (38, 19198440), (40, 18238518), (45, 16212016), (48, 15198765), (51, 14304720), (57, 12798960), (60, 12159012), (68, 10728540), (72, 10132510), (76, 9599220), (80, 9119259), (85, 8582832), (90, 8106008), (95, 7679376), (102, 7152360), (114, 6399480), (120, 6079506), (136, 5364270), (144, 5066255), (152, 4799610), (153, 4768240), (170, 4291416), (171, 4266320), (180, 4053004), (190, 3839688), (204, 3576180), (228, 3199740), (240, 3039753), (255, 2860944), (272, 2682135), (285, 2559792), (304, 2399805), (306, 2384120), (323, 2258640), (340, 2145708), (342, 2133160), (360, 2026502), (380, 1919844), (408, 1788090), (456, 1599870), (510, 1430472), (570, 1279896), (612, 1192060), (646, 1129320), (680, 1072854), (684, 1066580), (720, 1013251), (760, 959922), (765, 953648), (816, 894045), (855, 853264), (912, 799935), (969, 752880), (1020, 715236), (1140, 639948), (1224, 596030), (1292, 564660), (1360, 536427), (1368, 533290), (1520, 479961), (1530, 476824), (1615, 451728), (1710, 426632), (1938, 376440), (2040, 357618), (2280, 319974), (2448, 298015), (2584, 282330), (2736, 266645), (2907, 250960), (3060, 238412), (3137, 232560), (3230, 225864), (3420, 213316), (3876, 188220), (4080, 178809), (4560, 159987), (4845, 150576), (5168, 141165), (5814, 125480), (6120, 119206), (6274, 116280), (6460, 112932), (6840, 106658), (7752, 94110), (9411, 77520), (9690, 75288), (11628, 62740), (12240, 59603), (12548, 58140), (12920, 56466), (13680, 53329), (14535, 50192), (15504, 47055), (15685, 46512), (18822, 38760), (19380, 37644), (23256, 31370), (25096, 29070), (25840, 28233)]