419851620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1381}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 1309472640

約数和(自身を除く): 889621020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 1126, 1381, 1689, 2252, 2762, 2815, 3378, 4143, 5067, 5524, 5630, 6756, 6905, 8286, 8445, 10134, 11260, 12429, 13810, 15201, 16572, 16890, 20268, 20715, 24858, 25335, 27620, 30402, 33780, 37287, 41430, 49716, 50670, 60804, 62145, 74574, 76005, 82860, 101340, 124290, 149148, 152010, 186435, 248580, 304020, 372870, 745740, 777503, 1555006, 2332509, 3110012, 3887515, 4665018, 6997527, 7775030, 9330036, 11662545, 13995054, 15550060, 20992581, 23325090, 27990108, 34987635, 41985162, 46650180, 69975270, 83970324, 104962905, 139950540, 209925810, 419851620]

約数ペア:

[(1, 419851620), (2, 209925810), (3, 139950540), (4, 104962905), (5, 83970324), (6, 69975270), (9, 46650180), (10, 41985162), (12, 34987635), (15, 27990108), (18, 23325090), (20, 20992581), (27, 15550060), (30, 13995054), (36, 11662545), (45, 9330036), (54, 7775030), (60, 6997527), (90, 4665018), (108, 3887515), (135, 3110012), (180, 2332509), (270, 1555006), (540, 777503), (563, 745740), (1126, 372870), (1381, 304020), (1689, 248580), (2252, 186435), (2762, 152010), (2815, 149148), (3378, 124290), (4143, 101340), (5067, 82860), (5524, 76005), (5630, 74574), (6756, 62145), (6905, 60804), (8286, 50670), (8445, 49716), (10134, 41430), (11260, 37287), (12429, 33780), (13810, 30402), (15201, 27620), (16572, 25335), (16890, 24858), (20268, 20715)]