165264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2566

約数の個数: 80

約数和(自身を含む): 514217088

約数和(自身を除く): 348952848

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, 1228, 1535, 1842, 2243, 2456, 3070, 3684, 4486, 4605, 4912, 6140, 6729, 7368, 8972, 9210, 11215, 12280, 13458, 14736, 17944, 18420, 22430, 24560, 26916, 33645, 35888, 36840, 44860, 53832, 67290, 73680, 89720, 107664, 134580, 179440, 269160, 538320, 688601, 1377202, 2065803, 2754404, 3443005, 4131606, 5508808, 6886010, 8263212, 10329015, 11017616, 13772020, 16526424, 20658030, 27544040, 33052848, 41316060, 55088080, 82632120, 165264240]

約数ペア:

[(1, 165264240), (2, 82632120), (3, 55088080), (4, 41316060), (5, 33052848), (6, 27544040), (8, 20658030), (10, 16526424), (12, 13772020), (15, 11017616), (16, 10329015), (20, 8263212), (24, 6886010), (30, 5508808), (40, 4131606), (48, 3443005), (60, 2754404), (80, 2065803), (120, 1377202), (240, 688601), (307, 538320), (614, 269160), (921, 179440), (1228, 134580), (1535, 107664), (1842, 89720), (2243, 73680), (2456, 67290), (3070, 53832), (3684, 44860), (4486, 36840), (4605, 35888), (4912, 33645), (6140, 26916), (6729, 24560), (7368, 22430), (8972, 18420), (9210, 17944), (11215, 14736), (12280, 13458)]