181246920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1510391}}^1$

素因数の和:1510405

約数の個数: 32

約数和(自身を含む): 543741120

約数和(自身を除く): 362494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1510391, 3020782, 4531173, 6041564, 7551955, 9062346, 12083128, 15103910, 18124692, 22655865, 30207820, 36249384, 45311730, 60415640, 90623460, 181246920]

約数ペア:

[(1, 181246920), (2, 90623460), (3, 60415640), (4, 45311730), (5, 36249384), (6, 30207820), (8, 22655865), (10, 18124692), (12, 15103910), (15, 12083128), (20, 9062346), (24, 7551955), (30, 6041564), (40, 4531173), (60, 3020782), (120, 1510391)]