131160060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80963}}^1$

素因数の和:80984

約数の個数: 60

約数和(自身を含む): 411459048

約数和(自身を除く): 280298988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80963, 161926, 242889, 323852, 404815, 485778, 728667, 809630, 971556, 1214445, 1457334, 1619260, 2186001, 2428890, 2914668, 3643335, 4372002, 4857780, 6558003, 7286670, 8744004, 10930005, 13116006, 14573340, 21860010, 26232012, 32790015, 43720020, 65580030, 131160060]

約数ペア:

[(1, 131160060), (2, 65580030), (3, 43720020), (4, 32790015), (5, 26232012), (6, 21860010), (9, 14573340), (10, 13116006), (12, 10930005), (15, 8744004), (18, 7286670), (20, 6558003), (27, 4857780), (30, 4372002), (36, 3643335), (45, 2914668), (54, 2428890), (60, 2186001), (81, 1619260), (90, 1457334), (108, 1214445), (135, 971556), (162, 809630), (180, 728667), (270, 485778), (324, 404815), (405, 323852), (540, 242889), (810, 161926), (1620, 80963)]