83847840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 265446720

約数和(自身を除く): 181598880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 569, 614, 921, 1138, 1228, 1535, 1707, 1842, 2276, 2456, 2845, 3070, 3414, 3684, 4552, 4605, 4912, 5690, 6140, 6828, 7368, 8535, 9104, 9210, 9824, 11380, 12280, 13656, 14736, 17070, 18208, 18420, 22760, 24560, 27312, 29472, 34140, 36840, 45520, 49120, 54624, 68280, 73680, 91040, 136560, 147360, 174683, 273120, 349366, 524049, 698732, 873415, 1048098, 1397464, 1746830, 2096196, 2620245, 2794928, 3493660, 4192392, 5240490, 5589856, 6987320, 8384784, 10480980, 13974640, 16769568, 20961960, 27949280, 41923920, 83847840]

約数ペア:

[(1, 83847840), (2, 41923920), (3, 27949280), (4, 20961960), (5, 16769568), (6, 13974640), (8, 10480980), (10, 8384784), (12, 6987320), (15, 5589856), (16, 5240490), (20, 4192392), (24, 3493660), (30, 2794928), (32, 2620245), (40, 2096196), (48, 1746830), (60, 1397464), (80, 1048098), (96, 873415), (120, 698732), (160, 524049), (240, 349366), (307, 273120), (480, 174683), (569, 147360), (614, 136560), (921, 91040), (1138, 73680), (1228, 68280), (1535, 54624), (1707, 49120), (1842, 45520), (2276, 36840), (2456, 34140), (2845, 29472), (3070, 27312), (3414, 24560), (3684, 22760), (4552, 18420), (4605, 18208), (4912, 17070), (5690, 14736), (6140, 13656), (6828, 12280), (7368, 11380), (8535, 9824), (9104, 9210)]