40516680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337639}}^1$

素因数の和:337653

約数の個数: 32

約数和(自身を含む): 121550400

約数和(自身を除く): 81033720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337639, 675278, 1012917, 1350556, 1688195, 2025834, 2701112, 3376390, 4051668, 5064585, 6752780, 8103336, 10129170, 13505560, 20258340, 40516680]

約数ペア:

[(1, 40516680), (2, 20258340), (3, 13505560), (4, 10129170), (5, 8103336), (6, 6752780), (8, 5064585), (10, 4051668), (12, 3376390), (15, 2701112), (20, 2025834), (24, 1688195), (30, 1350556), (40, 1012917), (60, 675278), (120, 337639)]