325729440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{226201}}^1$

素因数の和:226222

約数の個数: 72

約数和(自身を含む): 1111556628

約数和(自身を除く): 785827188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 226201, 452402, 678603, 904804, 1131005, 1357206, 1809608, 2035809, 2262010, 2714412, 3393015, 3619216, 4071618, 4524020, 5428824, 6786030, 7238432, 8143236, 9048040, 10179045, 10857648, 13572060, 16286472, 18096080, 20358090, 21715296, 27144120, 32572944, 36192160, 40716180, 54288240, 65145888, 81432360, 108576480, 162864720, 325729440]

約数ペア:

[(1, 325729440), (2, 162864720), (3, 108576480), (4, 81432360), (5, 65145888), (6, 54288240), (8, 40716180), (9, 36192160), (10, 32572944), (12, 27144120), (15, 21715296), (16, 20358090), (18, 18096080), (20, 16286472), (24, 13572060), (30, 10857648), (32, 10179045), (36, 9048040), (40, 8143236), (45, 7238432), (48, 6786030), (60, 5428824), (72, 4524020), (80, 4071618), (90, 3619216), (96, 3393015), (120, 2714412), (144, 2262010), (160, 2035809), (180, 1809608), (240, 1357206), (288, 1131005), (360, 904804), (480, 678603), (720, 452402), (1440, 226201)]