1567321680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89459}}^1$

素因数の和:89548

約数の個数: 80

約数和(自身を含む): 4925309760

約数和(自身を除く): 3357988080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 89459, 178918, 268377, 357836, 447295, 536754, 715672, 894590, 1073508, 1341885, 1431344, 1789180, 2147016, 2683770, 3578360, 4294032, 5367540, 6530507, 7156720, 10735080, 13061014, 19591521, 21470160, 26122028, 32652535, 39183042, 52244056, 65305070, 78366084, 97957605, 104488112, 130610140, 156732168, 195915210, 261220280, 313464336, 391830420, 522440560, 783660840, 1567321680]

約数ペア:

[(1, 1567321680), (2, 783660840), (3, 522440560), (4, 391830420), (5, 313464336), (6, 261220280), (8, 195915210), (10, 156732168), (12, 130610140), (15, 104488112), (16, 97957605), (20, 78366084), (24, 65305070), (30, 52244056), (40, 39183042), (48, 32652535), (60, 26122028), (73, 21470160), (80, 19591521), (120, 13061014), (146, 10735080), (219, 7156720), (240, 6530507), (292, 5367540), (365, 4294032), (438, 3578360), (584, 2683770), (730, 2147016), (876, 1789180), (1095, 1431344), (1168, 1341885), (1460, 1073508), (1752, 894590), (2190, 715672), (2920, 536754), (3504, 447295), (4380, 357836), (5840, 268377), (8760, 178918), (17520, 89459)]