90209760

素因数分解:

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

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 288271872

約数和(自身を除く): 198062112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2647, 2840, 3408, 4260, 5294, 5680, 6816, 7941, 8520, 10588, 11360, 13235, 15882, 17040, 21176, 26470, 31764, 34080, 39705, 42352, 52940, 63528, 79410, 84704, 105880, 127056, 158820, 187937, 211760, 254112, 317640, 375874, 423520, 563811, 635280, 751748, 939685, 1127622, 1270560, 1503496, 1879370, 2255244, 2819055, 3006992, 3758740, 4510488, 5638110, 6013984, 7517480, 9020976, 11276220, 15034960, 18041952, 22552440, 30069920, 45104880, 90209760]

約数ペア:

[(1, 90209760), (2, 45104880), (3, 30069920), (4, 22552440), (5, 18041952), (6, 15034960), (8, 11276220), (10, 9020976), (12, 7517480), (15, 6013984), (16, 5638110), (20, 4510488), (24, 3758740), (30, 3006992), (32, 2819055), (40, 2255244), (48, 1879370), (60, 1503496), (71, 1270560), (80, 1127622), (96, 939685), (120, 751748), (142, 635280), (160, 563811), (213, 423520), (240, 375874), (284, 317640), (355, 254112), (426, 211760), (480, 187937), (568, 158820), (710, 127056), (852, 105880), (1065, 84704), (1136, 79410), (1420, 63528), (1704, 52940), (2130, 42352), (2272, 39705), (2647, 34080), (2840, 31764), (3408, 26470), (4260, 21176), (5294, 17040), (5680, 15882), (6816, 13235), (7941, 11360), (8520, 10588)]