89029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21854

約数の個数: 80

約数和(自身を含む): 292240224

約数和(自身を除く): 203210544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21821, 43642, 65463, 87284, 109105, 130926, 174568, 218210, 261852, 327315, 349136, 370957, 436420, 523704, 654630, 741914, 872840, 1047408, 1112871, 1309260, 1483828, 1745680, 1854785, 2225742, 2618520, 2967656, 3709570, 4451484, 5237040, 5564355, 5935312, 7419140, 8902968, 11128710, 14838280, 17805936, 22257420, 29676560, 44514840, 89029680]

約数ペア:

[(1, 89029680), (2, 44514840), (3, 29676560), (4, 22257420), (5, 17805936), (6, 14838280), (8, 11128710), (10, 8902968), (12, 7419140), (15, 5935312), (16, 5564355), (17, 5237040), (20, 4451484), (24, 3709570), (30, 2967656), (34, 2618520), (40, 2225742), (48, 1854785), (51, 1745680), (60, 1483828), (68, 1309260), (80, 1112871), (85, 1047408), (102, 872840), (120, 741914), (136, 654630), (170, 523704), (204, 436420), (240, 370957), (255, 349136), (272, 327315), (340, 261852), (408, 218210), (510, 174568), (680, 130926), (816, 109105), (1020, 87284), (1360, 65463), (2040, 43642), (4080, 21821)]