160395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28439}}^1$

素因数の和:28500

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 331047240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 28439, 56878, 85317, 113756, 142195, 170634, 227512, 284390, 341268, 426585, 568780, 682536, 853170, 1137560, 1336633, 1706340, 2673266, 3412680, 4009899, 5346532, 6683165, 8019798, 10693064, 13366330, 16039596, 20049495, 26732660, 32079192, 40098990, 53465320, 80197980, 160395960]

約数ペア:

[(1, 160395960), (2, 80197980), (3, 53465320), (4, 40098990), (5, 32079192), (6, 26732660), (8, 20049495), (10, 16039596), (12, 13366330), (15, 10693064), (20, 8019798), (24, 6683165), (30, 5346532), (40, 4009899), (47, 3412680), (60, 2673266), (94, 1706340), (120, 1336633), (141, 1137560), (188, 853170), (235, 682536), (282, 568780), (376, 426585), (470, 341268), (564, 284390), (705, 227512), (940, 170634), (1128, 142195), (1410, 113756), (1880, 85317), (2820, 56878), (5640, 28439)]