264854580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{11119}}^1$

素因数の和:11528

約数の個数: 48

約数和(自身を含む): 743527680

約数和(自身を除く): 478673100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11119, 11910, 22238, 23820, 33357, 44476, 55595, 66714, 111190, 133428, 166785, 222380, 333570, 667140, 4414243, 8828486, 13242729, 17656972, 22071215, 26485458, 44142430, 52970916, 66213645, 88284860, 132427290, 264854580]

約数ペア:

[(1, 264854580), (2, 132427290), (3, 88284860), (4, 66213645), (5, 52970916), (6, 44142430), (10, 26485458), (12, 22071215), (15, 17656972), (20, 13242729), (30, 8828486), (60, 4414243), (397, 667140), (794, 333570), (1191, 222380), (1588, 166785), (1985, 133428), (2382, 111190), (3970, 66714), (4764, 55595), (5955, 44476), (7940, 33357), (11119, 23820), (11910, 22238)]