80701860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4243}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 226731456

約数和(自身を除く): 146029596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4243, 4755, 6340, 8486, 9510, 12729, 16972, 19020, 21215, 25458, 42430, 50916, 63645, 84860, 127290, 254580, 1345031, 2690062, 4035093, 5380124, 6725155, 8070186, 13450310, 16140372, 20175465, 26900620, 40350930, 80701860]

約数ペア:

[(1, 80701860), (2, 40350930), (3, 26900620), (4, 20175465), (5, 16140372), (6, 13450310), (10, 8070186), (12, 6725155), (15, 5380124), (20, 4035093), (30, 2690062), (60, 1345031), (317, 254580), (634, 127290), (951, 84860), (1268, 63645), (1585, 50916), (1902, 42430), (3170, 25458), (3804, 21215), (4243, 19020), (4755, 16972), (6340, 12729), (8486, 9510)]