45104880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 80

約数和(自身を含む): 141848064

約数和(自身を除く): 96743184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2647, 2840, 3408, 4260, 5294, 5680, 7941, 8520, 10588, 13235, 15882, 17040, 21176, 26470, 31764, 39705, 42352, 52940, 63528, 79410, 105880, 127056, 158820, 187937, 211760, 317640, 375874, 563811, 635280, 751748, 939685, 1127622, 1503496, 1879370, 2255244, 2819055, 3006992, 3758740, 4510488, 5638110, 7517480, 9020976, 11276220, 15034960, 22552440, 45104880]

約数ペア:

[(1, 45104880), (2, 22552440), (3, 15034960), (4, 11276220), (5, 9020976), (6, 7517480), (8, 5638110), (10, 4510488), (12, 3758740), (15, 3006992), (16, 2819055), (20, 2255244), (24, 1879370), (30, 1503496), (40, 1127622), (48, 939685), (60, 751748), (71, 635280), (80, 563811), (120, 375874), (142, 317640), (213, 211760), (240, 187937), (284, 158820), (355, 127056), (426, 105880), (568, 79410), (710, 63528), (852, 52940), (1065, 42352), (1136, 39705), (1420, 31764), (1704, 26470), (2130, 21176), (2647, 17040), (2840, 15882), (3408, 13235), (4260, 10588), (5294, 8520), (5680, 7941)]