172775640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{35117}}^1$

素因数の和:35172

約数の個数: 64

約数和(自身を含む): 530984160

約数和(自身を除く): 358208520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 35117, 70234, 105351, 140468, 175585, 210702, 280936, 351170, 421404, 526755, 702340, 842808, 1053510, 1404680, 1439797, 2107020, 2879594, 4214040, 4319391, 5759188, 7198985, 8638782, 11518376, 14397970, 17277564, 21596955, 28795940, 34555128, 43193910, 57591880, 86387820, 172775640]

約数ペア:

[(1, 172775640), (2, 86387820), (3, 57591880), (4, 43193910), (5, 34555128), (6, 28795940), (8, 21596955), (10, 17277564), (12, 14397970), (15, 11518376), (20, 8638782), (24, 7198985), (30, 5759188), (40, 4319391), (41, 4214040), (60, 2879594), (82, 2107020), (120, 1439797), (123, 1404680), (164, 1053510), (205, 842808), (246, 702340), (328, 526755), (410, 421404), (492, 351170), (615, 280936), (820, 210702), (984, 175585), (1230, 140468), (1640, 105351), (2460, 70234), (4920, 35117)]