13531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4366

約数の個数: 80

約数和(自身を含む): 45184608

約数和(自身を除く): 31653168

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, 4337, 8674, 13011, 17348, 21685, 26022, 34696, 43370, 52044, 56381, 65055, 69392, 86740, 104088, 112762, 130110, 169143, 173480, 208176, 225524, 260220, 281905, 338286, 346960, 451048, 520440, 563810, 676572, 845715, 902096, 1040880, 1127620, 1353144, 1691430, 2255240, 2706288, 3382860, 4510480, 6765720, 13531440]

約数ペア:

[(1, 13531440), (2, 6765720), (3, 4510480), (4, 3382860), (5, 2706288), (6, 2255240), (8, 1691430), (10, 1353144), (12, 1127620), (13, 1040880), (15, 902096), (16, 845715), (20, 676572), (24, 563810), (26, 520440), (30, 451048), (39, 346960), (40, 338286), (48, 281905), (52, 260220), (60, 225524), (65, 208176), (78, 173480), (80, 169143), (104, 130110), (120, 112762), (130, 104088), (156, 86740), (195, 69392), (208, 65055), (240, 56381), (260, 52044), (312, 43370), (390, 34696), (520, 26022), (624, 21685), (780, 17348), (1040, 13011), (1560, 8674), (3120, 4337)]