163103280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679597}}^1$

素因数の和:679613

約数の個数: 40

約数和(自身を含む): 505620912

約数和(自身を除く): 342517632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679597, 1359194, 2038791, 2718388, 3397985, 4077582, 5436776, 6795970, 8155164, 10193955, 10873552, 13591940, 16310328, 20387910, 27183880, 32620656, 40775820, 54367760, 81551640, 163103280]

約数ペア:

[(1, 163103280), (2, 81551640), (3, 54367760), (4, 40775820), (5, 32620656), (6, 27183880), (8, 20387910), (10, 16310328), (12, 13591940), (15, 10873552), (16, 10193955), (20, 8155164), (24, 6795970), (30, 5436776), (40, 4077582), (48, 3397985), (60, 2718388), (80, 2038791), (120, 1359194), (240, 679597)]