140452680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13151}}^1$

素因数の和:13254

約数の個数: 64

約数和(自身を含む): 426124800

約数和(自身を除く): 285672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 13151, 26302, 39453, 52604, 65755, 78906, 105208, 131510, 157812, 197265, 263020, 315624, 394530, 526040, 789060, 1170439, 1578120, 2340878, 3511317, 4681756, 5852195, 7022634, 9363512, 11704390, 14045268, 17556585, 23408780, 28090536, 35113170, 46817560, 70226340, 140452680]

約数ペア:

[(1, 140452680), (2, 70226340), (3, 46817560), (4, 35113170), (5, 28090536), (6, 23408780), (8, 17556585), (10, 14045268), (12, 11704390), (15, 9363512), (20, 7022634), (24, 5852195), (30, 4681756), (40, 3511317), (60, 2340878), (89, 1578120), (120, 1170439), (178, 789060), (267, 526040), (356, 394530), (445, 315624), (534, 263020), (712, 197265), (890, 157812), (1068, 131510), (1335, 105208), (1780, 78906), (2136, 65755), (2670, 52604), (3560, 39453), (5340, 26302), (10680, 13151)]