381210120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2297}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 1242160920

約数和(自身を除く): 860950800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 922, 1383, 1844, 2297, 2305, 2766, 3688, 4149, 4594, 4610, 5532, 6891, 6915, 8298, 9188, 9220, 11064, 11485, 13782, 13830, 16596, 18376, 18440, 20673, 20745, 22970, 27564, 27660, 33192, 34455, 41346, 41490, 45940, 55128, 55320, 68910, 82692, 82980, 91880, 103365, 137820, 165384, 165960, 206730, 275640, 413460, 826920, 1058917, 2117834, 3176751, 4235668, 5294585, 6353502, 8471336, 9530253, 10589170, 12707004, 15883755, 19060506, 21178340, 25414008, 31767510, 38121012, 42356680, 47651265, 63535020, 76242024, 95302530, 127070040, 190605060, 381210120]

約数ペア:

[(1, 381210120), (2, 190605060), (3, 127070040), (4, 95302530), (5, 76242024), (6, 63535020), (8, 47651265), (9, 42356680), (10, 38121012), (12, 31767510), (15, 25414008), (18, 21178340), (20, 19060506), (24, 15883755), (30, 12707004), (36, 10589170), (40, 9530253), (45, 8471336), (60, 6353502), (72, 5294585), (90, 4235668), (120, 3176751), (180, 2117834), (360, 1058917), (461, 826920), (922, 413460), (1383, 275640), (1844, 206730), (2297, 165960), (2305, 165384), (2766, 137820), (3688, 103365), (4149, 91880), (4594, 82980), (4610, 82692), (5532, 68910), (6891, 55320), (6915, 55128), (8298, 45940), (9188, 41490), (9220, 41346), (11064, 34455), (11485, 33192), (13782, 27660), (13830, 27564), (16596, 22970), (18376, 20745), (18440, 20673)]