233160720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74731}}^1$

素因数の和:74760

約数の個数: 80

約数和(自身を含む): 778408512

約数和(自身を除く): 545247792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 74731, 149462, 224193, 298924, 373655, 448386, 597848, 747310, 896772, 971503, 1120965, 1195696, 1494620, 1793544, 1943006, 2241930, 2914509, 2989240, 3587088, 3886012, 4483860, 4857515, 5829018, 5978480, 7772024, 8967720, 9715030, 11658036, 14572545, 15544048, 17935440, 19430060, 23316072, 29145090, 38860120, 46632144, 58290180, 77720240, 116580360, 233160720]

約数ペア:

[(1, 233160720), (2, 116580360), (3, 77720240), (4, 58290180), (5, 46632144), (6, 38860120), (8, 29145090), (10, 23316072), (12, 19430060), (13, 17935440), (15, 15544048), (16, 14572545), (20, 11658036), (24, 9715030), (26, 8967720), (30, 7772024), (39, 5978480), (40, 5829018), (48, 4857515), (52, 4483860), (60, 3886012), (65, 3587088), (78, 2989240), (80, 2914509), (104, 2241930), (120, 1943006), (130, 1793544), (156, 1494620), (195, 1195696), (208, 1120965), (240, 971503), (260, 896772), (312, 747310), (390, 597848), (520, 448386), (624, 373655), (780, 298924), (1040, 224193), (1560, 149462), (3120, 74731)]