86279280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 268566144

約数和(自身を除く): 182286864

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, 1171, 1228, 1535, 1842, 2342, 2456, 3070, 3513, 3684, 4605, 4684, 4912, 5855, 6140, 7026, 7368, 9210, 9368, 11710, 12280, 14052, 14736, 17565, 18420, 18736, 23420, 24560, 28104, 35130, 36840, 46840, 56208, 70260, 73680, 93680, 140520, 281040, 359497, 718994, 1078491, 1437988, 1797485, 2156982, 2875976, 3594970, 4313964, 5392455, 5751952, 7189940, 8627928, 10784910, 14379880, 17255856, 21569820, 28759760, 43139640, 86279280]

約数ペア:

[(1, 86279280), (2, 43139640), (3, 28759760), (4, 21569820), (5, 17255856), (6, 14379880), (8, 10784910), (10, 8627928), (12, 7189940), (15, 5751952), (16, 5392455), (20, 4313964), (24, 3594970), (30, 2875976), (40, 2156982), (48, 1797485), (60, 1437988), (80, 1078491), (120, 718994), (240, 359497), (307, 281040), (614, 140520), (921, 93680), (1171, 73680), (1228, 70260), (1535, 56208), (1842, 46840), (2342, 36840), (2456, 35130), (3070, 28104), (3513, 24560), (3684, 23420), (4605, 18736), (4684, 18420), (4912, 17565), (5855, 14736), (6140, 14052), (7026, 12280), (7368, 11710), (9210, 9368)]