248836620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4219}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 697616640

約数和(自身を除く): 448780020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1966, 2949, 3932, 4219, 4915, 5898, 8438, 9830, 11796, 12657, 14745, 16876, 19660, 21095, 25314, 29490, 42190, 50628, 58980, 63285, 84380, 126570, 253140, 4147277, 8294554, 12441831, 16589108, 20736385, 24883662, 41472770, 49767324, 62209155, 82945540, 124418310, 248836620]

約数ペア:

[(1, 248836620), (2, 124418310), (3, 82945540), (4, 62209155), (5, 49767324), (6, 41472770), (10, 24883662), (12, 20736385), (15, 16589108), (20, 12441831), (30, 8294554), (60, 4147277), (983, 253140), (1966, 126570), (2949, 84380), (3932, 63285), (4219, 58980), (4915, 50628), (5898, 42190), (8438, 29490), (9830, 25314), (11796, 21095), (12657, 19660), (14745, 16876)]