89648880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 280589184

約数和(自身を除く): 190940304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3491, 4280, 5136, 6420, 6982, 8560, 10473, 12840, 13964, 17455, 20946, 25680, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 139640, 167568, 209460, 279280, 373537, 418920, 747074, 837840, 1120611, 1494148, 1867685, 2241222, 2988296, 3735370, 4482444, 5603055, 5976592, 7470740, 8964888, 11206110, 14941480, 17929776, 22412220, 29882960, 44824440, 89648880]

約数ペア:

[(1, 89648880), (2, 44824440), (3, 29882960), (4, 22412220), (5, 17929776), (6, 14941480), (8, 11206110), (10, 8964888), (12, 7470740), (15, 5976592), (16, 5603055), (20, 4482444), (24, 3735370), (30, 2988296), (40, 2241222), (48, 1867685), (60, 1494148), (80, 1120611), (107, 837840), (120, 747074), (214, 418920), (240, 373537), (321, 279280), (428, 209460), (535, 167568), (642, 139640), (856, 104730), (1070, 83784), (1284, 69820), (1605, 55856), (1712, 52365), (2140, 41892), (2568, 34910), (3210, 27928), (3491, 25680), (4280, 20946), (5136, 17455), (6420, 13964), (6982, 12840), (8560, 10473)]