259454520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55439}}^1$

素因数の和:55469

約数の個数: 96

約数和(自身を含む): 908107200

約数和(自身を除く): 648652680

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, 55439, 110878, 166317, 221756, 277195, 332634, 443512, 498951, 554390, 665268, 720707, 831585, 997902, 1108780, 1330536, 1441414, 1663170, 1995804, 2162121, 2217560, 2494755, 2882828, 3326340, 3603535, 3991608, 4324242, 4989510, 5765656, 6486363, 6652680, 7207070, 8648484, 9979020, 10810605, 12972726, 14414140, 17296968, 19958040, 21621210, 25945452, 28828280, 32431815, 43242420, 51890904, 64863630, 86484840, 129727260, 259454520]

約数ペア:

[(1, 259454520), (2, 129727260), (3, 86484840), (4, 64863630), (5, 51890904), (6, 43242420), (8, 32431815), (9, 28828280), (10, 25945452), (12, 21621210), (13, 19958040), (15, 17296968), (18, 14414140), (20, 12972726), (24, 10810605), (26, 9979020), (30, 8648484), (36, 7207070), (39, 6652680), (40, 6486363), (45, 5765656), (52, 4989510), (60, 4324242), (65, 3991608), (72, 3603535), (78, 3326340), (90, 2882828), (104, 2494755), (117, 2217560), (120, 2162121), (130, 1995804), (156, 1663170), (180, 1441414), (195, 1330536), (234, 1108780), (260, 997902), (312, 831585), (360, 720707), (390, 665268), (468, 554390), (520, 498951), (585, 443512), (780, 332634), (936, 277195), (1170, 221756), (1560, 166317), (2340, 110878), (4680, 55439)]