215410080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4478

約数の個数: 96

約数和(自身を含む): 685286784

約数和(自身を除く): 469876704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4357, 4944, 6180, 8240, 8714, 9888, 12360, 13071, 16480, 17428, 21785, 24720, 26142, 34856, 43570, 49440, 52284, 65355, 69712, 87140, 104568, 130710, 139424, 174280, 209136, 261420, 348560, 418272, 448771, 522840, 697120, 897542, 1045680, 1346313, 1795084, 2091360, 2243855, 2692626, 3590168, 4487710, 5385252, 6731565, 7180336, 8975420, 10770504, 13463130, 14360672, 17950840, 21541008, 26926260, 35901680, 43082016, 53852520, 71803360, 107705040, 215410080]

約数ペア:

[(1, 215410080), (2, 107705040), (3, 71803360), (4, 53852520), (5, 43082016), (6, 35901680), (8, 26926260), (10, 21541008), (12, 17950840), (15, 14360672), (16, 13463130), (20, 10770504), (24, 8975420), (30, 7180336), (32, 6731565), (40, 5385252), (48, 4487710), (60, 3590168), (80, 2692626), (96, 2243855), (103, 2091360), (120, 1795084), (160, 1346313), (206, 1045680), (240, 897542), (309, 697120), (412, 522840), (480, 448771), (515, 418272), (618, 348560), (824, 261420), (1030, 209136), (1236, 174280), (1545, 139424), (1648, 130710), (2060, 104568), (2472, 87140), (3090, 69712), (3296, 65355), (4120, 52284), (4357, 49440), (4944, 43570), (6180, 34856), (8240, 26142), (8714, 24720), (9888, 21785), (12360, 17428), (13071, 16480)]