87458160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 184774416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1187, 1228, 1535, 1842, 2374, 2456, 3070, 3561, 3684, 4605, 4748, 4912, 5935, 6140, 7122, 7368, 9210, 9496, 11870, 12280, 14244, 14736, 17805, 18420, 18992, 23740, 24560, 28488, 35610, 36840, 47480, 56976, 71220, 73680, 94960, 142440, 284880, 364409, 728818, 1093227, 1457636, 1822045, 2186454, 2915272, 3644090, 4372908, 5466135, 5830544, 7288180, 8745816, 10932270, 14576360, 17491632, 21864540, 29152720, 43729080, 87458160]

約数ペア:

[(1, 87458160), (2, 43729080), (3, 29152720), (4, 21864540), (5, 17491632), (6, 14576360), (8, 10932270), (10, 8745816), (12, 7288180), (15, 5830544), (16, 5466135), (20, 4372908), (24, 3644090), (30, 2915272), (40, 2186454), (48, 1822045), (60, 1457636), (80, 1093227), (120, 728818), (240, 364409), (307, 284880), (614, 142440), (921, 94960), (1187, 73680), (1228, 71220), (1535, 56976), (1842, 47480), (2374, 36840), (2456, 35610), (3070, 28488), (3561, 24560), (3684, 23740), (4605, 18992), (4748, 18420), (4912, 17805), (5935, 14736), (6140, 14244), (7122, 12280), (7368, 11870), (9210, 9496)]