72395880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11383}}^1$

素因数の和:11450

約数の個数: 64

約数和(自身を含む): 221304960

約数和(自身を除く): 148909080

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, 1060, 1272, 1590, 2120, 3180, 6360, 11383, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 136596, 170745, 227660, 273192, 341490, 455320, 603299, 682980, 1206598, 1365960, 1809897, 2413196, 3016495, 3619794, 4826392, 6032990, 7239588, 9049485, 12065980, 14479176, 18098970, 24131960, 36197940, 72395880]

約数ペア:

[(1, 72395880), (2, 36197940), (3, 24131960), (4, 18098970), (5, 14479176), (6, 12065980), (8, 9049485), (10, 7239588), (12, 6032990), (15, 4826392), (20, 3619794), (24, 3016495), (30, 2413196), (40, 1809897), (53, 1365960), (60, 1206598), (106, 682980), (120, 603299), (159, 455320), (212, 341490), (265, 273192), (318, 227660), (424, 170745), (530, 136596), (636, 113830), (795, 91064), (1060, 68298), (1272, 56915), (1590, 45532), (2120, 34149), (3180, 22766), (6360, 11383)]