244098320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160591}}^1$

素因数の和:160623

約数の個数: 40

約数和(自身を含む): 597402240

約数和(自身を除く): 353303920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 160591, 321182, 642364, 802955, 1284728, 1605910, 2569456, 3051229, 3211820, 6102458, 6423640, 12204916, 12847280, 15256145, 24409832, 30512290, 48819664, 61024580, 122049160, 244098320]

約数ペア:

[(1, 244098320), (2, 122049160), (4, 61024580), (5, 48819664), (8, 30512290), (10, 24409832), (16, 15256145), (19, 12847280), (20, 12204916), (38, 6423640), (40, 6102458), (76, 3211820), (80, 3051229), (95, 2569456), (152, 1605910), (190, 1284728), (304, 802955), (380, 642364), (760, 321182), (1520, 160591)]