6671640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 20412000

約数和(自身を除く): 13740360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1049, 1060, 1272, 1590, 2098, 2120, 3147, 3180, 4196, 5245, 6294, 6360, 8392, 10490, 12588, 15735, 20980, 25176, 31470, 41960, 55597, 62940, 111194, 125880, 166791, 222388, 277985, 333582, 444776, 555970, 667164, 833955, 1111940, 1334328, 1667910, 2223880, 3335820, 6671640]

約数ペア:

[(1, 6671640), (2, 3335820), (3, 2223880), (4, 1667910), (5, 1334328), (6, 1111940), (8, 833955), (10, 667164), (12, 555970), (15, 444776), (20, 333582), (24, 277985), (30, 222388), (40, 166791), (53, 125880), (60, 111194), (106, 62940), (120, 55597), (159, 41960), (212, 31470), (265, 25176), (318, 20980), (424, 15735), (530, 12588), (636, 10490), (795, 8392), (1049, 6360), (1060, 6294), (1272, 5245), (1590, 4196), (2098, 3180), (2120, 3147)]