308423120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3672

約数の個数: 80

約数和(自身を含む): 762071760

約数和(自身を除く): 453648640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1480, 2146, 2320, 2960, 3593, 4292, 5365, 7186, 8584, 10730, 14372, 17168, 17965, 21460, 28744, 35930, 42920, 57488, 71860, 85840, 104197, 132941, 143720, 208394, 265882, 287440, 416788, 520985, 531764, 664705, 833576, 1041970, 1063528, 1329410, 1667152, 2083940, 2127056, 2658820, 3855289, 4167880, 5317640, 7710578, 8335760, 10635280, 15421156, 19276445, 30842312, 38552890, 61684624, 77105780, 154211560, 308423120]

約数ペア:

[(1, 308423120), (2, 154211560), (4, 77105780), (5, 61684624), (8, 38552890), (10, 30842312), (16, 19276445), (20, 15421156), (29, 10635280), (37, 8335760), (40, 7710578), (58, 5317640), (74, 4167880), (80, 3855289), (116, 2658820), (145, 2127056), (148, 2083940), (185, 1667152), (232, 1329410), (290, 1063528), (296, 1041970), (370, 833576), (464, 664705), (580, 531764), (592, 520985), (740, 416788), (1073, 287440), (1160, 265882), (1480, 208394), (2146, 143720), (2320, 132941), (2960, 104197), (3593, 85840), (4292, 71860), (5365, 57488), (7186, 42920), (8584, 35930), (10730, 28744), (14372, 21460), (17168, 17965)]