48487920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1$

素因数の和:15570

約数の個数: 80

約数和(自身を含む): 161885472

約数和(自身を除く): 113397552

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, 15541, 31082, 46623, 62164, 77705, 93246, 124328, 155410, 186492, 202033, 233115, 248656, 310820, 372984, 404066, 466230, 606099, 621640, 745968, 808132, 932460, 1010165, 1212198, 1243280, 1616264, 1864920, 2020330, 2424396, 3030495, 3232528, 3729840, 4040660, 4848792, 6060990, 8081320, 9697584, 12121980, 16162640, 24243960, 48487920]

約数ペア:

[(1, 48487920), (2, 24243960), (3, 16162640), (4, 12121980), (5, 9697584), (6, 8081320), (8, 6060990), (10, 4848792), (12, 4040660), (13, 3729840), (15, 3232528), (16, 3030495), (20, 2424396), (24, 2020330), (26, 1864920), (30, 1616264), (39, 1243280), (40, 1212198), (48, 1010165), (52, 932460), (60, 808132), (65, 745968), (78, 621640), (80, 606099), (104, 466230), (120, 404066), (130, 372984), (156, 310820), (195, 248656), (208, 233115), (240, 202033), (260, 186492), (312, 155410), (390, 124328), (520, 93246), (624, 77705), (780, 62164), (1040, 46623), (1560, 31082), (3120, 15541)]