28909314360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80303651}}^1$

素因数の和:80303668

約数の個数: 48

約数和(自身を含む): 93955272840

約数和(自身を除く): 65045958480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 80303651, 160607302, 240910953, 321214604, 401518255, 481821906, 642429208, 722732859, 803036510, 963643812, 1204554765, 1445465718, 1606073020, 1927287624, 2409109530, 2890931436, 3212146040, 3613664295, 4818219060, 5781862872, 7227328590, 9636438120, 14454657180, 28909314360]

約数ペア:

[(1, 28909314360), (2, 14454657180), (3, 9636438120), (4, 7227328590), (5, 5781862872), (6, 4818219060), (8, 3613664295), (9, 3212146040), (10, 2890931436), (12, 2409109530), (15, 1927287624), (18, 1606073020), (20, 1445465718), (24, 1204554765), (30, 963643812), (36, 803036510), (40, 722732859), (45, 642429208), (60, 481821906), (72, 401518255), (90, 321214604), (120, 240910953), (180, 160607302), (360, 80303651)]