180481380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5169

約数の個数: 96

約数和(自身を含む): 549212160

約数和(自身を除く): 368730780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5107, 5890, 7068, 8835, 10214, 11780, 15321, 17670, 20428, 25535, 30642, 35340, 51070, 61284, 76605, 97033, 102140, 153210, 158317, 194066, 291099, 306420, 316634, 388132, 474951, 485165, 582198, 633268, 791585, 949902, 970330, 1164396, 1455495, 1583170, 1899804, 1940660, 2374755, 2910990, 3008023, 3166340, 4749510, 5821980, 6016046, 9024069, 9499020, 12032092, 15040115, 18048138, 30080230, 36096276, 45120345, 60160460, 90240690, 180481380]

約数ペア:

[(1, 180481380), (2, 90240690), (3, 60160460), (4, 45120345), (5, 36096276), (6, 30080230), (10, 18048138), (12, 15040115), (15, 12032092), (19, 9499020), (20, 9024069), (30, 6016046), (31, 5821980), (38, 4749510), (57, 3166340), (60, 3008023), (62, 2910990), (76, 2374755), (93, 1940660), (95, 1899804), (114, 1583170), (124, 1455495), (155, 1164396), (186, 970330), (190, 949902), (228, 791585), (285, 633268), (310, 582198), (372, 485165), (380, 474951), (465, 388132), (570, 316634), (589, 306420), (620, 291099), (930, 194066), (1140, 158317), (1178, 153210), (1767, 102140), (1860, 97033), (2356, 76605), (2945, 61284), (3534, 51070), (5107, 35340), (5890, 30642), (7068, 25535), (8835, 20428), (10214, 17670), (11780, 15321)]