136120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87257}}^1$

素因数の和:87284

約数の個数: 64

約数和(自身を含む): 439780320

約数和(自身を除く): 303659400

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, 87257, 174514, 261771, 349028, 436285, 523542, 698056, 872570, 1047084, 1134341, 1308855, 1745140, 2094168, 2268682, 2617710, 3403023, 3490280, 4537364, 5235420, 5671705, 6806046, 9074728, 10470840, 11343410, 13612092, 17015115, 22686820, 27224184, 34030230, 45373640, 68060460, 136120920]

約数ペア:

[(1, 136120920), (2, 68060460), (3, 45373640), (4, 34030230), (5, 27224184), (6, 22686820), (8, 17015115), (10, 13612092), (12, 11343410), (13, 10470840), (15, 9074728), (20, 6806046), (24, 5671705), (26, 5235420), (30, 4537364), (39, 3490280), (40, 3403023), (52, 2617710), (60, 2268682), (65, 2094168), (78, 1745140), (104, 1308855), (120, 1134341), (130, 1047084), (156, 872570), (195, 698056), (260, 523542), (312, 436285), (390, 349028), (520, 261771), (780, 174514), (1560, 87257)]