1806424560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80933}}^1$

素因数の和:80983

約数の個数: 120

約数和(自身を含む): 6262349184

約数和(自身を除く): 4455924624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 80933, 161866, 242799, 323732, 404665, 485598, 647464, 728397, 809330, 971196, 1213995, 1294928, 1456794, 1618660, 1942392, 2427990, 2508923, 2913588, 3237320, 3641985, 3884784, 4855980, 5017846, 5827176, 6474640, 7283970, 7526769, 9711960, 10035692, 11654352, 12544615, 14567940, 15053538, 19423920, 20071384, 22580307, 25089230, 29135880, 30107076, 37633845, 40142768, 45160614, 50178460, 58271760, 60214152, 75267690, 90321228, 100356920, 112901535, 120428304, 150535380, 180642456, 200713840, 225803070, 301070760, 361284912, 451606140, 602141520, 903212280, 1806424560]

約数ペア:

[(1, 1806424560), (2, 903212280), (3, 602141520), (4, 451606140), (5, 361284912), (6, 301070760), (8, 225803070), (9, 200713840), (10, 180642456), (12, 150535380), (15, 120428304), (16, 112901535), (18, 100356920), (20, 90321228), (24, 75267690), (30, 60214152), (31, 58271760), (36, 50178460), (40, 45160614), (45, 40142768), (48, 37633845), (60, 30107076), (62, 29135880), (72, 25089230), (80, 22580307), (90, 20071384), (93, 19423920), (120, 15053538), (124, 14567940), (144, 12544615), (155, 11654352), (180, 10035692), (186, 9711960), (240, 7526769), (248, 7283970), (279, 6474640), (310, 5827176), (360, 5017846), (372, 4855980), (465, 3884784), (496, 3641985), (558, 3237320), (620, 2913588), (720, 2508923), (744, 2427990), (930, 1942392), (1116, 1618660), (1240, 1456794), (1395, 1294928), (1488, 1213995), (1860, 971196), (2232, 809330), (2480, 728397), (2790, 647464), (3720, 485598), (4464, 404665), (5580, 323732), (7440, 242799), (11160, 161866), (22320, 80933)]