402788040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3356567}}^1$

素因数の和:3356581

約数の個数: 32

約数和(自身を含む): 1208364480

約数和(自身を除く): 805576440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3356567, 6713134, 10069701, 13426268, 16782835, 20139402, 26852536, 33565670, 40278804, 50348505, 67131340, 80557608, 100697010, 134262680, 201394020, 402788040]

約数ペア:

[(1, 402788040), (2, 201394020), (3, 134262680), (4, 100697010), (5, 80557608), (6, 67131340), (8, 50348505), (10, 40278804), (12, 33565670), (15, 26852536), (20, 20139402), (24, 16782835), (30, 13426268), (40, 10069701), (60, 6713134), (120, 3356567)]