2015493120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 264

約数和(自身を含む): 7050850560

約数和(自身を除く): 5035357440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 229, 240, 256, 288, 320, 360, 382, 384, 458, 480, 512, 573, 576, 640, 687, 720, 764, 768, 916, 955, 960, 1024, 1145, 1146, 1152, 1280, 1374, 1440, 1528, 1536, 1719, 1832, 1910, 1920, 2061, 2290, 2292, 2304, 2560, 2748, 2865, 2880, 3056, 3072, 3435, 3438, 3664, 3820, 3840, 4122, 4580, 4584, 4608, 5120, 5496, 5730, 5760, 6112, 6870, 6876, 7328, 7640, 7680, 8244, 8595, 9160, 9168, 9216, 10305, 10992, 11460, 11520, 12224, 13740, 13752, 14656, 15280, 15360, 16488, 17190, 18320, 18336, 20610, 21984, 22920, 23040, 24448, 27480, 27504, 29312, 30560, 32976, 34380, 36640, 36672, 41220, 43739, 43968, 45840, 46080, 48896, 54960, 55008, 58624, 61120, 65952, 68760, 73280, 73344, 82440, 87478, 87936, 91680, 97792, 109920, 110016, 117248, 122240, 131217, 131904, 137520, 146560, 146688, 164880, 174956, 175872, 183360, 195584, 218695, 219840, 220032, 234496, 244480, 262434, 263808, 275040, 293120, 293376, 329760, 349912, 351744, 366720, 393651, 437390, 439680, 440064, 488960, 524868, 527616, 550080, 586240, 586752, 656085, 659520, 699824, 703488, 733440, 787302, 874780, 879360, 880128, 977920, 1049736, 1055232, 1100160, 1172480, 1312170, 1319040, 1399648, 1466880, 1574604, 1749560, 1758720, 1760256, 1968255, 2099472, 2110464, 2200320, 2624340, 2638080, 2799296, 2933760, 3149208, 3499120, 3517440, 3936510, 4198944, 4400640, 5248680, 5276160, 5598592, 6298416, 6998240, 7873020, 8397888, 8801280, 10497360, 10552320, 11197184, 12596832, 13996480, 15746040, 16795776, 20994720, 22394368, 25193664, 27992960, 31492080, 33591552, 41989440, 44788736, 50387328, 55985920, 62984160, 67183104, 83978880, 100774656, 111971840, 125968320, 134366208, 167957760, 201549312, 223943680, 251936640, 335915520, 403098624, 503873280, 671831040, 1007746560, 2015493120]

約数ペア:

[(1, 2015493120), (2, 1007746560), (3, 671831040), (4, 503873280), (5, 403098624), (6, 335915520), (8, 251936640), (9, 223943680), (10, 201549312), (12, 167957760), (15, 134366208), (16, 125968320), (18, 111971840), (20, 100774656), (24, 83978880), (30, 67183104), (32, 62984160), (36, 55985920), (40, 50387328), (45, 44788736), (48, 41989440), (60, 33591552), (64, 31492080), (72, 27992960), (80, 25193664), (90, 22394368), (96, 20994720), (120, 16795776), (128, 15746040), (144, 13996480), (160, 12596832), (180, 11197184), (191, 10552320), (192, 10497360), (229, 8801280), (240, 8397888), (256, 7873020), (288, 6998240), (320, 6298416), (360, 5598592), (382, 5276160), (384, 5248680), (458, 4400640), (480, 4198944), (512, 3936510), (573, 3517440), (576, 3499120), (640, 3149208), (687, 2933760), (720, 2799296), (764, 2638080), (768, 2624340), (916, 2200320), (955, 2110464), (960, 2099472), (1024, 1968255), (1145, 1760256), (1146, 1758720), (1152, 1749560), (1280, 1574604), (1374, 1466880), (1440, 1399648), (1528, 1319040), (1536, 1312170), (1719, 1172480), (1832, 1100160), (1910, 1055232), (1920, 1049736), (2061, 977920), (2290, 880128), (2292, 879360), (2304, 874780), (2560, 787302), (2748, 733440), (2865, 703488), (2880, 699824), (3056, 659520), (3072, 656085), (3435, 586752), (3438, 586240), (3664, 550080), (3820, 527616), (3840, 524868), (4122, 488960), (4580, 440064), (4584, 439680), (4608, 437390), (5120, 393651), (5496, 366720), (5730, 351744), (5760, 349912), (6112, 329760), (6870, 293376), (6876, 293120), (7328, 275040), (7640, 263808), (7680, 262434), (8244, 244480), (8595, 234496), (9160, 220032), (9168, 219840), (9216, 218695), (10305, 195584), (10992, 183360), (11460, 175872), (11520, 174956), (12224, 164880), (13740, 146688), (13752, 146560), (14656, 137520), (15280, 131904), (15360, 131217), (16488, 122240), (17190, 117248), (18320, 110016), (18336, 109920), (20610, 97792), (21984, 91680), (22920, 87936), (23040, 87478), (24448, 82440), (27480, 73344), (27504, 73280), (29312, 68760), (30560, 65952), (32976, 61120), (34380, 58624), (36640, 55008), (36672, 54960), (41220, 48896), (43739, 46080), (43968, 45840)]