73522920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 221538240

約数和(自身を除く): 148015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2441, 2510, 3012, 3765, 4882, 5020, 6024, 7323, 7530, 9764, 10040, 12205, 14646, 15060, 19528, 24410, 29292, 30120, 36615, 48820, 58584, 73230, 97640, 146460, 292920, 612691, 1225382, 1838073, 2450764, 3063455, 3676146, 4901528, 6126910, 7352292, 9190365, 12253820, 14704584, 18380730, 24507640, 36761460, 73522920]

約数ペア:

[(1, 73522920), (2, 36761460), (3, 24507640), (4, 18380730), (5, 14704584), (6, 12253820), (8, 9190365), (10, 7352292), (12, 6126910), (15, 4901528), (20, 3676146), (24, 3063455), (30, 2450764), (40, 1838073), (60, 1225382), (120, 612691), (251, 292920), (502, 146460), (753, 97640), (1004, 73230), (1255, 58584), (1506, 48820), (2008, 36615), (2441, 30120), (2510, 29292), (3012, 24410), (3765, 19528), (4882, 15060), (5020, 14646), (6024, 12205), (7323, 10040), (7530, 9764)]