113806680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72953}}^1$

素因数の和:72980

約数の個数: 64

約数和(自身を含む): 367688160

約数和(自身を除く): 253881480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 72953, 145906, 218859, 291812, 364765, 437718, 583624, 729530, 875436, 948389, 1094295, 1459060, 1750872, 1896778, 2188590, 2845167, 2918120, 3793556, 4377180, 4741945, 5690334, 7587112, 8754360, 9483890, 11380668, 14225835, 18967780, 22761336, 28451670, 37935560, 56903340, 113806680]

約数ペア:

[(1, 113806680), (2, 56903340), (3, 37935560), (4, 28451670), (5, 22761336), (6, 18967780), (8, 14225835), (10, 11380668), (12, 9483890), (13, 8754360), (15, 7587112), (20, 5690334), (24, 4741945), (26, 4377180), (30, 3793556), (39, 2918120), (40, 2845167), (52, 2188590), (60, 1896778), (65, 1750872), (78, 1459060), (104, 1094295), (120, 948389), (130, 875436), (156, 729530), (195, 583624), (260, 437718), (312, 364765), (390, 291812), (520, 218859), (780, 145906), (1560, 72953)]