40283340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{983}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 113073408

約数和(自身を除く): 72790068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 983, 1366, 1966, 2049, 2732, 2949, 3415, 3932, 4098, 4915, 5898, 6830, 8196, 9830, 10245, 11796, 13660, 14745, 19660, 20490, 29490, 40980, 58980, 671389, 1342778, 2014167, 2685556, 3356945, 4028334, 6713890, 8056668, 10070835, 13427780, 20141670, 40283340]

約数ペア:

[(1, 40283340), (2, 20141670), (3, 13427780), (4, 10070835), (5, 8056668), (6, 6713890), (10, 4028334), (12, 3356945), (15, 2685556), (20, 2014167), (30, 1342778), (60, 671389), (683, 58980), (983, 40980), (1366, 29490), (1966, 20490), (2049, 19660), (2732, 14745), (2949, 13660), (3415, 11796), (3932, 10245), (4098, 9830), (4915, 8196), (5898, 6830)]