25655760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 120

約数和(自身を含む): 92822184

約数和(自身を除く): 67166424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2741, 3120, 4680, 5482, 8223, 9360, 10964, 13705, 16446, 21928, 24669, 27410, 32892, 35633, 41115, 43856, 49338, 54820, 65784, 71266, 82230, 98676, 106899, 109640, 123345, 131568, 142532, 164460, 178165, 197352, 213798, 219280, 246690, 285064, 320697, 328920, 356330, 394704, 427596, 493380, 534495, 570128, 641394, 657840, 712660, 855192, 986760, 1068990, 1282788, 1425320, 1603485, 1710384, 1973520, 2137980, 2565576, 2850640, 3206970, 4275960, 5131152, 6413940, 8551920, 12827880, 25655760]

約数ペア:

[(1, 25655760), (2, 12827880), (3, 8551920), (4, 6413940), (5, 5131152), (6, 4275960), (8, 3206970), (9, 2850640), (10, 2565576), (12, 2137980), (13, 1973520), (15, 1710384), (16, 1603485), (18, 1425320), (20, 1282788), (24, 1068990), (26, 986760), (30, 855192), (36, 712660), (39, 657840), (40, 641394), (45, 570128), (48, 534495), (52, 493380), (60, 427596), (65, 394704), (72, 356330), (78, 328920), (80, 320697), (90, 285064), (104, 246690), (117, 219280), (120, 213798), (130, 197352), (144, 178165), (156, 164460), (180, 142532), (195, 131568), (208, 123345), (234, 109640), (240, 106899), (260, 98676), (312, 82230), (360, 71266), (390, 65784), (468, 54820), (520, 49338), (585, 43856), (624, 41115), (720, 35633), (780, 32892), (936, 27410), (1040, 24669), (1170, 21928), (1560, 16446), (1872, 13705), (2340, 10964), (2741, 9360), (3120, 8223), (4680, 5482)]