307984800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{128327}}^1$

素因数の和:128350

約数の個数: 72

約数和(自身を含む): 1002498336

約数和(自身を除く): 694513536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 128327, 256654, 384981, 513308, 641635, 769962, 1026616, 1283270, 1539924, 1924905, 2053232, 2566540, 3079848, 3208175, 3849810, 4106464, 5133080, 6159696, 6416350, 7699620, 9624525, 10266160, 12319392, 12832700, 15399240, 19249050, 20532320, 25665400, 30798480, 38498100, 51330800, 61596960, 76996200, 102661600, 153992400, 307984800]

約数ペア:

[(1, 307984800), (2, 153992400), (3, 102661600), (4, 76996200), (5, 61596960), (6, 51330800), (8, 38498100), (10, 30798480), (12, 25665400), (15, 20532320), (16, 19249050), (20, 15399240), (24, 12832700), (25, 12319392), (30, 10266160), (32, 9624525), (40, 7699620), (48, 6416350), (50, 6159696), (60, 5133080), (75, 4106464), (80, 3849810), (96, 3208175), (100, 3079848), (120, 2566540), (150, 2053232), (160, 1924905), (200, 1539924), (240, 1283270), (300, 1026616), (400, 769962), (480, 641635), (600, 513308), (800, 384981), (1200, 256654), (2400, 128327)]