2731920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11383}}^1$

素因数の和:11399

約数の個数: 40

約数和(自身を含む): 8469696

約数和(自身を除く): 5737776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11383, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 136596, 170745, 182128, 227660, 273192, 341490, 455320, 546384, 682980, 910640, 1365960, 2731920]

約数ペア:

[(1, 2731920), (2, 1365960), (3, 910640), (4, 682980), (5, 546384), (6, 455320), (8, 341490), (10, 273192), (12, 227660), (15, 182128), (16, 170745), (20, 136596), (24, 113830), (30, 91064), (40, 68298), (48, 56915), (60, 45532), (80, 34149), (120, 22766), (240, 11383)]