605164320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{420253}}^1$

素因数の和:420274

約数の個数: 72

約数和(自身を含む): 2065128156

約数和(自身を除く): 1459963836

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, 420253, 840506, 1260759, 1681012, 2101265, 2521518, 3362024, 3782277, 4202530, 5043036, 6303795, 6724048, 7564554, 8405060, 10086072, 12607590, 13448096, 15129108, 16810120, 18911385, 20172144, 25215180, 30258216, 33620240, 37822770, 40344288, 50430360, 60516432, 67240480, 75645540, 100860720, 121032864, 151291080, 201721440, 302582160, 605164320]

約数ペア:

[(1, 605164320), (2, 302582160), (3, 201721440), (4, 151291080), (5, 121032864), (6, 100860720), (8, 75645540), (9, 67240480), (10, 60516432), (12, 50430360), (15, 40344288), (16, 37822770), (18, 33620240), (20, 30258216), (24, 25215180), (30, 20172144), (32, 18911385), (36, 16810120), (40, 15129108), (45, 13448096), (48, 12607590), (60, 10086072), (72, 8405060), (80, 7564554), (90, 6724048), (96, 6303795), (120, 5043036), (144, 4202530), (160, 3782277), (180, 3362024), (240, 2521518), (288, 2101265), (360, 1681012), (480, 1260759), (720, 840506), (1440, 420253)]