161336040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6029}}^1$

素因数の和:6266

約数の個数: 64

約数和(自身を含む): 486259200

約数和(自身を除く): 324923160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6029, 6690, 8920, 12058, 13380, 18087, 24116, 26760, 30145, 36174, 48232, 60290, 72348, 90435, 120580, 144696, 180870, 241160, 361740, 723480, 1344467, 2688934, 4033401, 5377868, 6722335, 8066802, 10755736, 13444670, 16133604, 20167005, 26889340, 32267208, 40334010, 53778680, 80668020, 161336040]

約数ペア:

[(1, 161336040), (2, 80668020), (3, 53778680), (4, 40334010), (5, 32267208), (6, 26889340), (8, 20167005), (10, 16133604), (12, 13444670), (15, 10755736), (20, 8066802), (24, 6722335), (30, 5377868), (40, 4033401), (60, 2688934), (120, 1344467), (223, 723480), (446, 361740), (669, 241160), (892, 180870), (1115, 144696), (1338, 120580), (1784, 90435), (2230, 72348), (2676, 60290), (3345, 48232), (4460, 36174), (5352, 30145), (6029, 26760), (6690, 24116), (8920, 18087), (12058, 13380)]