212940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1926

約数の個数: 96

約数和(自身を含む): 673650432

約数和(自身を除く): 460709472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1626, 1637, 2168, 2710, 3252, 3274, 4065, 4336, 4911, 5420, 6504, 6548, 8130, 8185, 8672, 9822, 10840, 13008, 13096, 16260, 16370, 19644, 21680, 24555, 26016, 26192, 32520, 32740, 39288, 43360, 49110, 52384, 65040, 65480, 78576, 98220, 130080, 130960, 157152, 196440, 261920, 392880, 443627, 785760, 887254, 1330881, 1774508, 2218135, 2661762, 3549016, 4436270, 5323524, 6654405, 7098032, 8872540, 10647048, 13308810, 14196064, 17745080, 21294096, 26617620, 35490160, 42588192, 53235240, 70980320, 106470480, 212940960]

約数ペア:

[(1, 212940960), (2, 106470480), (3, 70980320), (4, 53235240), (5, 42588192), (6, 35490160), (8, 26617620), (10, 21294096), (12, 17745080), (15, 14196064), (16, 13308810), (20, 10647048), (24, 8872540), (30, 7098032), (32, 6654405), (40, 5323524), (48, 4436270), (60, 3549016), (80, 2661762), (96, 2218135), (120, 1774508), (160, 1330881), (240, 887254), (271, 785760), (480, 443627), (542, 392880), (813, 261920), (1084, 196440), (1355, 157152), (1626, 130960), (1637, 130080), (2168, 98220), (2710, 78576), (3252, 65480), (3274, 65040), (4065, 52384), (4336, 49110), (4911, 43360), (5420, 39288), (6504, 32740), (6548, 32520), (8130, 26192), (8185, 26016), (8672, 24555), (9822, 21680), (10840, 19644), (13008, 16370), (13096, 16260)]