1567405020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{109303}}^1$

素因数の和:109554

約数の個数: 48

約数和(自身を含む): 4407137280

約数和(自身を除く): 2839732260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 109303, 218606, 327909, 437212, 546515, 655818, 1093030, 1311636, 1639545, 2186060, 3279090, 6558180, 26123417, 52246834, 78370251, 104493668, 130617085, 156740502, 261234170, 313481004, 391851255, 522468340, 783702510, 1567405020]

約数ペア:

[(1, 1567405020), (2, 783702510), (3, 522468340), (4, 391851255), (5, 313481004), (6, 261234170), (10, 156740502), (12, 130617085), (15, 104493668), (20, 78370251), (30, 52246834), (60, 26123417), (239, 6558180), (478, 3279090), (717, 2186060), (956, 1639545), (1195, 1311636), (1434, 1093030), (2390, 655818), (2868, 546515), (3585, 437212), (4780, 327909), (7170, 218606), (14340, 109303)]