13135440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 41068800

約数和(自身を除く): 27933360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 239, 240, 458, 478, 687, 717, 916, 956, 1145, 1195, 1374, 1434, 1832, 1912, 2290, 2390, 2748, 2868, 3435, 3585, 3664, 3824, 4580, 4780, 5496, 5736, 6870, 7170, 9160, 9560, 10992, 11472, 13740, 14340, 18320, 19120, 27480, 28680, 54731, 54960, 57360, 109462, 164193, 218924, 273655, 328386, 437848, 547310, 656772, 820965, 875696, 1094620, 1313544, 1641930, 2189240, 2627088, 3283860, 4378480, 6567720, 13135440]

約数ペア:

[(1, 13135440), (2, 6567720), (3, 4378480), (4, 3283860), (5, 2627088), (6, 2189240), (8, 1641930), (10, 1313544), (12, 1094620), (15, 875696), (16, 820965), (20, 656772), (24, 547310), (30, 437848), (40, 328386), (48, 273655), (60, 218924), (80, 164193), (120, 109462), (229, 57360), (239, 54960), (240, 54731), (458, 28680), (478, 27480), (687, 19120), (717, 18320), (916, 14340), (956, 13740), (1145, 11472), (1195, 10992), (1374, 9560), (1434, 9160), (1832, 7170), (1912, 6870), (2290, 5736), (2390, 5496), (2748, 4780), (2868, 4580), (3435, 3824), (3585, 3664)]