327931680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2810

約数の個数: 96

約数和(自身を含む): 1037207808

約数和(自身を除く): 709276128

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, 2168, 2521, 2710, 3252, 4065, 4336, 5042, 5420, 6504, 7563, 8130, 8672, 10084, 10840, 12605, 13008, 15126, 16260, 20168, 21680, 25210, 26016, 30252, 32520, 37815, 40336, 43360, 50420, 60504, 65040, 75630, 80672, 100840, 121008, 130080, 151260, 201680, 242016, 302520, 403360, 605040, 683191, 1210080, 1366382, 2049573, 2732764, 3415955, 4099146, 5465528, 6831910, 8198292, 10247865, 10931056, 13663820, 16396584, 20495730, 21862112, 27327640, 32793168, 40991460, 54655280, 65586336, 81982920, 109310560, 163965840, 327931680]

約数ペア:

[(1, 327931680), (2, 163965840), (3, 109310560), (4, 81982920), (5, 65586336), (6, 54655280), (8, 40991460), (10, 32793168), (12, 27327640), (15, 21862112), (16, 20495730), (20, 16396584), (24, 13663820), (30, 10931056), (32, 10247865), (40, 8198292), (48, 6831910), (60, 5465528), (80, 4099146), (96, 3415955), (120, 2732764), (160, 2049573), (240, 1366382), (271, 1210080), (480, 683191), (542, 605040), (813, 403360), (1084, 302520), (1355, 242016), (1626, 201680), (2168, 151260), (2521, 130080), (2710, 121008), (3252, 100840), (4065, 80672), (4336, 75630), (5042, 65040), (5420, 60504), (6504, 50420), (7563, 43360), (8130, 40336), (8672, 37815), (10084, 32520), (10840, 30252), (12605, 26016), (13008, 25210), (15126, 21680), (16260, 20168)]