248377260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8431}}^1$

素因数の和:8934

約数の個数: 48

約数和(自身を含む): 696955392

約数和(自身を除く): 448578132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 8431, 9820, 14730, 16862, 25293, 29460, 33724, 42155, 50586, 84310, 101172, 126465, 168620, 252930, 505860, 4139621, 8279242, 12418863, 16558484, 20698105, 24837726, 41396210, 49675452, 62094315, 82792420, 124188630, 248377260]

約数ペア:

[(1, 248377260), (2, 124188630), (3, 82792420), (4, 62094315), (5, 49675452), (6, 41396210), (10, 24837726), (12, 20698105), (15, 16558484), (20, 12418863), (30, 8279242), (60, 4139621), (491, 505860), (982, 252930), (1473, 168620), (1964, 126465), (2455, 101172), (2946, 84310), (4910, 50586), (5892, 42155), (7365, 33724), (8431, 29460), (9820, 25293), (14730, 16862)]