53785680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17268

約数の個数: 80

約数和(自身を含む): 179571840

約数和(自身を除く): 125786160

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, 17239, 34478, 51717, 68956, 86195, 103434, 137912, 172390, 206868, 224107, 258585, 275824, 344780, 413736, 448214, 517170, 672321, 689560, 827472, 896428, 1034340, 1120535, 1344642, 1379120, 1792856, 2068680, 2241070, 2689284, 3361605, 3585712, 4137360, 4482140, 5378568, 6723210, 8964280, 10757136, 13446420, 17928560, 26892840, 53785680]

約数ペア:

[(1, 53785680), (2, 26892840), (3, 17928560), (4, 13446420), (5, 10757136), (6, 8964280), (8, 6723210), (10, 5378568), (12, 4482140), (13, 4137360), (15, 3585712), (16, 3361605), (20, 2689284), (24, 2241070), (26, 2068680), (30, 1792856), (39, 1379120), (40, 1344642), (48, 1120535), (52, 1034340), (60, 896428), (65, 827472), (78, 689560), (80, 672321), (104, 517170), (120, 448214), (130, 413736), (156, 344780), (195, 275824), (208, 258585), (240, 224107), (260, 206868), (312, 172390), (390, 137912), (520, 103434), (624, 86195), (780, 68956), (1040, 51717), (1560, 34478), (3120, 17239)]