1631889120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3399769}}^1$

素因数の和:3399787

約数の個数: 48

約数和(自身を含む): 5140452240

約数和(自身を除く): 3508563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3399769, 6799538, 10199307, 13599076, 16998845, 20398614, 27198152, 33997690, 40797228, 50996535, 54396304, 67995380, 81594456, 101993070, 108792608, 135990760, 163188912, 203986140, 271981520, 326377824, 407972280, 543963040, 815944560, 1631889120]

約数ペア:

[(1, 1631889120), (2, 815944560), (3, 543963040), (4, 407972280), (5, 326377824), (6, 271981520), (8, 203986140), (10, 163188912), (12, 135990760), (15, 108792608), (16, 101993070), (20, 81594456), (24, 67995380), (30, 54396304), (32, 50996535), (40, 40797228), (48, 33997690), (60, 27198152), (80, 20398614), (96, 16998845), (120, 13599076), (160, 10199307), (240, 6799538), (480, 3399769)]