325268040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38177}}^1$

素因数の和:38262

約数の個数: 64

約数和(自身を含む): 989573760

約数和(自身を除く): 664305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 38177, 76354, 114531, 152708, 190885, 229062, 305416, 381770, 458124, 572655, 763540, 916248, 1145310, 1527080, 2290620, 2710567, 4581240, 5421134, 8131701, 10842268, 13552835, 16263402, 21684536, 27105670, 32526804, 40658505, 54211340, 65053608, 81317010, 108422680, 162634020, 325268040]

約数ペア:

[(1, 325268040), (2, 162634020), (3, 108422680), (4, 81317010), (5, 65053608), (6, 54211340), (8, 40658505), (10, 32526804), (12, 27105670), (15, 21684536), (20, 16263402), (24, 13552835), (30, 10842268), (40, 8131701), (60, 5421134), (71, 4581240), (120, 2710567), (142, 2290620), (213, 1527080), (284, 1145310), (355, 916248), (426, 763540), (568, 572655), (710, 458124), (852, 381770), (1065, 305416), (1420, 229062), (1704, 190885), (2130, 152708), (2840, 114531), (4260, 76354), (8520, 38177)]