42894240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89363}}^1$

素因数の和:89381

約数の個数: 48

約数和(自身を含む): 135118368

約数和(自身を除く): 92224128

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, 89363, 178726, 268089, 357452, 446815, 536178, 714904, 893630, 1072356, 1340445, 1429808, 1787260, 2144712, 2680890, 2859616, 3574520, 4289424, 5361780, 7149040, 8578848, 10723560, 14298080, 21447120, 42894240]

約数ペア:

[(1, 42894240), (2, 21447120), (3, 14298080), (4, 10723560), (5, 8578848), (6, 7149040), (8, 5361780), (10, 4289424), (12, 3574520), (15, 2859616), (16, 2680890), (20, 2144712), (24, 1787260), (30, 1429808), (32, 1340445), (40, 1072356), (48, 893630), (60, 714904), (80, 536178), (96, 446815), (120, 357452), (160, 268089), (240, 178726), (480, 89363)]