538256280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4485469}}^1$

素因数の和:4485483

約数の個数: 32

約数和(自身を含む): 1614769200

約数和(自身を除く): 1076512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4485469, 8970938, 13456407, 17941876, 22427345, 26912814, 35883752, 44854690, 53825628, 67282035, 89709380, 107651256, 134564070, 179418760, 269128140, 538256280]

約数ペア:

[(1, 538256280), (2, 269128140), (3, 179418760), (4, 134564070), (5, 107651256), (6, 89709380), (8, 67282035), (10, 53825628), (12, 44854690), (15, 35883752), (20, 26912814), (24, 22427345), (30, 17941876), (40, 13456407), (60, 8970938), (120, 4485469)]