210432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1753607}}^1$

素因数の和:1753621

約数の個数: 32

約数和(自身を含む): 631298880

約数和(自身を除く): 420866040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1753607, 3507214, 5260821, 7014428, 8768035, 10521642, 14028856, 17536070, 21043284, 26304105, 35072140, 42086568, 52608210, 70144280, 105216420, 210432840]

約数ペア:

[(1, 210432840), (2, 105216420), (3, 70144280), (4, 52608210), (5, 42086568), (6, 35072140), (8, 26304105), (10, 21043284), (12, 17536070), (15, 14028856), (20, 10521642), (24, 8768035), (30, 7014428), (40, 5260821), (60, 3507214), (120, 1753607)]