55213560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153371}}^1$

素因数の和:153388

約数の個数: 48

約数和(自身を含む): 179445240

約数和(自身を除く): 124231680

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, 153371, 306742, 460113, 613484, 766855, 920226, 1226968, 1380339, 1533710, 1840452, 2300565, 2760678, 3067420, 3680904, 4601130, 5521356, 6134840, 6901695, 9202260, 11042712, 13803390, 18404520, 27606780, 55213560]

約数ペア:

[(1, 55213560), (2, 27606780), (3, 18404520), (4, 13803390), (5, 11042712), (6, 9202260), (8, 6901695), (9, 6134840), (10, 5521356), (12, 4601130), (15, 3680904), (18, 3067420), (20, 2760678), (24, 2300565), (30, 1840452), (36, 1533710), (40, 1380339), (45, 1226968), (60, 920226), (72, 766855), (90, 613484), (120, 460113), (180, 306742), (360, 153371)]