56587560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27739}}^1$

素因数の和:27770

約数の個数: 64

約数和(自身を含む): 179755200

約数和(自身を除く): 123167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27739, 55478, 83217, 110956, 138695, 166434, 221912, 277390, 332868, 416085, 471563, 554780, 665736, 832170, 943126, 1109560, 1414689, 1664340, 1886252, 2357815, 2829378, 3328680, 3772504, 4715630, 5658756, 7073445, 9431260, 11317512, 14146890, 18862520, 28293780, 56587560]

約数ペア:

[(1, 56587560), (2, 28293780), (3, 18862520), (4, 14146890), (5, 11317512), (6, 9431260), (8, 7073445), (10, 5658756), (12, 4715630), (15, 3772504), (17, 3328680), (20, 2829378), (24, 2357815), (30, 1886252), (34, 1664340), (40, 1414689), (51, 1109560), (60, 943126), (68, 832170), (85, 665736), (102, 554780), (120, 471563), (136, 416085), (170, 332868), (204, 277390), (255, 221912), (340, 166434), (408, 138695), (510, 110956), (680, 83217), (1020, 55478), (2040, 27739)]