145931880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39229}}^1$

素因数の和:39274

約数の個数: 64

約数和(自身を含む): 451929600

約数和(自身を除く): 305997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 39229, 78458, 117687, 156916, 196145, 235374, 313832, 392290, 470748, 588435, 784580, 941496, 1176870, 1216099, 1569160, 2353740, 2432198, 3648297, 4707480, 4864396, 6080495, 7296594, 9728792, 12160990, 14593188, 18241485, 24321980, 29186376, 36482970, 48643960, 72965940, 145931880]

約数ペア:

[(1, 145931880), (2, 72965940), (3, 48643960), (4, 36482970), (5, 29186376), (6, 24321980), (8, 18241485), (10, 14593188), (12, 12160990), (15, 9728792), (20, 7296594), (24, 6080495), (30, 4864396), (31, 4707480), (40, 3648297), (60, 2432198), (62, 2353740), (93, 1569160), (120, 1216099), (124, 1176870), (155, 941496), (186, 784580), (248, 588435), (310, 470748), (372, 392290), (465, 313832), (620, 235374), (744, 196145), (930, 156916), (1240, 117687), (1860, 78458), (3720, 39229)]