65086920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180797}}^1$

素因数の和:180814

約数の個数: 48

約数和(自身を含む): 211533660

約数和(自身を除く): 146446740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 180797, 361594, 542391, 723188, 903985, 1084782, 1446376, 1627173, 1807970, 2169564, 2711955, 3254346, 3615940, 4339128, 5423910, 6508692, 7231880, 8135865, 10847820, 13017384, 16271730, 21695640, 32543460, 65086920]

約数ペア:

[(1, 65086920), (2, 32543460), (3, 21695640), (4, 16271730), (5, 13017384), (6, 10847820), (8, 8135865), (9, 7231880), (10, 6508692), (12, 5423910), (15, 4339128), (18, 3615940), (20, 3254346), (24, 2711955), (30, 2169564), (36, 1807970), (40, 1627173), (45, 1446376), (60, 1084782), (72, 903985), (90, 723188), (120, 542391), (180, 361594), (360, 180797)]