521075880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111341}}^1$

素因数の和:111371

約数の個数: 96

約数和(自身を含む): 1823781960

約数和(自身を除く): 1302706080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 111341, 222682, 334023, 445364, 556705, 668046, 890728, 1002069, 1113410, 1336092, 1447433, 1670115, 2004138, 2226820, 2672184, 2894866, 3340230, 4008276, 4342299, 4453640, 5010345, 5789732, 6680460, 7237165, 8016552, 8684598, 10020690, 11579464, 13026897, 13360920, 14474330, 17369196, 20041380, 21711495, 26053794, 28948660, 34738392, 40082760, 43422990, 52107588, 57897320, 65134485, 86845980, 104215176, 130268970, 173691960, 260537940, 521075880]

約数ペア:

[(1, 521075880), (2, 260537940), (3, 173691960), (4, 130268970), (5, 104215176), (6, 86845980), (8, 65134485), (9, 57897320), (10, 52107588), (12, 43422990), (13, 40082760), (15, 34738392), (18, 28948660), (20, 26053794), (24, 21711495), (26, 20041380), (30, 17369196), (36, 14474330), (39, 13360920), (40, 13026897), (45, 11579464), (52, 10020690), (60, 8684598), (65, 8016552), (72, 7237165), (78, 6680460), (90, 5789732), (104, 5010345), (117, 4453640), (120, 4342299), (130, 4008276), (156, 3340230), (180, 2894866), (195, 2672184), (234, 2226820), (260, 2004138), (312, 1670115), (360, 1447433), (390, 1336092), (468, 1113410), (520, 1002069), (585, 890728), (780, 668046), (936, 556705), (1170, 445364), (1560, 334023), (2340, 222682), (4680, 111341)]