56402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1531}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 169868160

約数和(自身を除く): 113466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1531, 1535, 1842, 2456, 3062, 3070, 3684, 4593, 4605, 6124, 6140, 7368, 7655, 9186, 9210, 12248, 12280, 15310, 18372, 18420, 22965, 30620, 36744, 36840, 45930, 61240, 91860, 183720, 470017, 940034, 1410051, 1880068, 2350085, 2820102, 3760136, 4700170, 5640204, 7050255, 9400340, 11280408, 14100510, 18800680, 28201020, 56402040]

約数ペア:

[(1, 56402040), (2, 28201020), (3, 18800680), (4, 14100510), (5, 11280408), (6, 9400340), (8, 7050255), (10, 5640204), (12, 4700170), (15, 3760136), (20, 2820102), (24, 2350085), (30, 1880068), (40, 1410051), (60, 940034), (120, 470017), (307, 183720), (614, 91860), (921, 61240), (1228, 45930), (1531, 36840), (1535, 36744), (1842, 30620), (2456, 22965), (3062, 18420), (3070, 18372), (3684, 15310), (4593, 12280), (4605, 12248), (6124, 9210), (6140, 9186), (7368, 7655)]