3864120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 12489120

約数和(自身を除く): 8625000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2477, 4954, 7431, 9908, 12385, 14862, 19816, 24770, 29724, 32201, 37155, 49540, 59448, 64402, 74310, 96603, 99080, 128804, 148620, 161005, 193206, 257608, 297240, 322010, 386412, 483015, 644020, 772824, 966030, 1288040, 1932060, 3864120]

約数ペア:

[(1, 3864120), (2, 1932060), (3, 1288040), (4, 966030), (5, 772824), (6, 644020), (8, 483015), (10, 386412), (12, 322010), (13, 297240), (15, 257608), (20, 193206), (24, 161005), (26, 148620), (30, 128804), (39, 99080), (40, 96603), (52, 74310), (60, 64402), (65, 59448), (78, 49540), (104, 37155), (120, 32201), (130, 29724), (156, 24770), (195, 19816), (260, 14862), (312, 12385), (390, 9908), (520, 7431), (780, 4954), (1560, 2477)]