538171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4484761}}^1$

素因数の和:4484775

約数の個数: 32

約数和(自身を含む): 1614514320

約数和(自身を除く): 1076343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4484761, 8969522, 13454283, 17939044, 22423805, 26908566, 35878088, 44847610, 53817132, 67271415, 89695220, 107634264, 134542830, 179390440, 269085660, 538171320]

約数ペア:

[(1, 538171320), (2, 269085660), (3, 179390440), (4, 134542830), (5, 107634264), (6, 89695220), (8, 67271415), (10, 53817132), (12, 44847610), (15, 35878088), (20, 26908566), (24, 22423805), (30, 17939044), (40, 13454283), (60, 8969522), (120, 4484761)]