130762920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4021}}^1$

素因数の和:4306

約数の個数: 64

約数和(自身を含む): 393834240

約数和(自身を除く): 263071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4021, 4065, 5420, 6504, 8042, 8130, 10840, 12063, 16084, 16260, 20105, 24126, 32168, 32520, 40210, 48252, 60315, 80420, 96504, 120630, 160840, 241260, 482520, 1089691, 2179382, 3269073, 4358764, 5448455, 6538146, 8717528, 10896910, 13076292, 16345365, 21793820, 26152584, 32690730, 43587640, 65381460, 130762920]

約数ペア:

[(1, 130762920), (2, 65381460), (3, 43587640), (4, 32690730), (5, 26152584), (6, 21793820), (8, 16345365), (10, 13076292), (12, 10896910), (15, 8717528), (20, 6538146), (24, 5448455), (30, 4358764), (40, 3269073), (60, 2179382), (120, 1089691), (271, 482520), (542, 241260), (813, 160840), (1084, 120630), (1355, 96504), (1626, 80420), (2168, 60315), (2710, 48252), (3252, 40210), (4021, 32520), (4065, 32168), (5420, 24126), (6504, 20105), (8042, 16260), (8130, 16084), (10840, 12063)]