256222696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1067594569}}^1$

素因数の和:1067594585

約数の個数: 40

約数和(自身を含む): 794290360080

約数和(自身を除く): 538067663520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1067594569, 2135189138, 3202783707, 4270378276, 5337972845, 6405567414, 8540756552, 10675945690, 12811134828, 16013918535, 17081513104, 21351891380, 25622269656, 32027837070, 42703782760, 51244539312, 64055674140, 85407565520, 128111348280, 256222696560]

約数ペア:

[(1, 256222696560), (2, 128111348280), (3, 85407565520), (4, 64055674140), (5, 51244539312), (6, 42703782760), (8, 32027837070), (10, 25622269656), (12, 21351891380), (15, 17081513104), (16, 16013918535), (20, 12811134828), (24, 10675945690), (30, 8540756552), (40, 6405567414), (48, 5337972845), (60, 4270378276), (80, 3202783707), (120, 2135189138), (240, 1067594569)]