147045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2708

約数の個数: 80

約数和(自身を含む): 457845696

約数和(自身を除く): 310799856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2441, 2510, 3012, 3765, 4016, 4882, 5020, 6024, 7323, 7530, 9764, 10040, 12048, 12205, 14646, 15060, 19528, 20080, 24410, 29292, 30120, 36615, 39056, 48820, 58584, 60240, 73230, 97640, 117168, 146460, 195280, 292920, 585840, 612691, 1225382, 1838073, 2450764, 3063455, 3676146, 4901528, 6126910, 7352292, 9190365, 9803056, 12253820, 14704584, 18380730, 24507640, 29409168, 36761460, 49015280, 73522920, 147045840]

約数ペア:

[(1, 147045840), (2, 73522920), (3, 49015280), (4, 36761460), (5, 29409168), (6, 24507640), (8, 18380730), (10, 14704584), (12, 12253820), (15, 9803056), (16, 9190365), (20, 7352292), (24, 6126910), (30, 4901528), (40, 3676146), (48, 3063455), (60, 2450764), (80, 1838073), (120, 1225382), (240, 612691), (251, 585840), (502, 292920), (753, 195280), (1004, 146460), (1255, 117168), (1506, 97640), (2008, 73230), (2441, 60240), (2510, 58584), (3012, 48820), (3765, 39056), (4016, 36615), (4882, 30120), (5020, 29292), (6024, 24410), (7323, 20080), (7530, 19528), (9764, 15060), (10040, 14646), (12048, 12205)]