12504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 27412320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 239, 240, 327, 436, 478, 480, 545, 654, 717, 872, 956, 1090, 1195, 1308, 1434, 1635, 1744, 1912, 2180, 2390, 2616, 2868, 3270, 3488, 3585, 3824, 4360, 4780, 5232, 5736, 6540, 7170, 7648, 8720, 9560, 10464, 11472, 13080, 14340, 17440, 19120, 22944, 26051, 26160, 28680, 38240, 52102, 52320, 57360, 78153, 104204, 114720, 130255, 156306, 208408, 260510, 312612, 390765, 416816, 521020, 625224, 781530, 833632, 1042040, 1250448, 1563060, 2084080, 2500896, 3126120, 4168160, 6252240, 12504480]

約数ペア:

[(1, 12504480), (2, 6252240), (3, 4168160), (4, 3126120), (5, 2500896), (6, 2084080), (8, 1563060), (10, 1250448), (12, 1042040), (15, 833632), (16, 781530), (20, 625224), (24, 521020), (30, 416816), (32, 390765), (40, 312612), (48, 260510), (60, 208408), (80, 156306), (96, 130255), (109, 114720), (120, 104204), (160, 78153), (218, 57360), (239, 52320), (240, 52102), (327, 38240), (436, 28680), (478, 26160), (480, 26051), (545, 22944), (654, 19120), (717, 17440), (872, 14340), (956, 13080), (1090, 11472), (1195, 10464), (1308, 9560), (1434, 8720), (1635, 7648), (1744, 7170), (1912, 6540), (2180, 5736), (2390, 5232), (2616, 4780), (2868, 4360), (3270, 3824), (3488, 3585)]