313532040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33073}}^1$

素因数の和:33166

約数の個数: 64

約数和(自身を含む): 952531200

約数和(自身を除く): 638999160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 33073, 66146, 99219, 132292, 165365, 198438, 264584, 330730, 396876, 496095, 661460, 793752, 992190, 1322920, 1984380, 2612767, 3968760, 5225534, 7838301, 10451068, 13063835, 15676602, 20902136, 26127670, 31353204, 39191505, 52255340, 62706408, 78383010, 104510680, 156766020, 313532040]

約数ペア:

[(1, 313532040), (2, 156766020), (3, 104510680), (4, 78383010), (5, 62706408), (6, 52255340), (8, 39191505), (10, 31353204), (12, 26127670), (15, 20902136), (20, 15676602), (24, 13063835), (30, 10451068), (40, 7838301), (60, 5225534), (79, 3968760), (120, 2612767), (158, 1984380), (237, 1322920), (316, 992190), (395, 793752), (474, 661460), (632, 496095), (790, 396876), (948, 330730), (1185, 264584), (1580, 198438), (1896, 165365), (2370, 132292), (3160, 99219), (4740, 66146), (9480, 33073)]