307930800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{256609}}^1$

素因数の和:256630

約数の個数: 60

約数和(自身を含む): 986408840

約数和(自身を除く): 678478040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 256609, 513218, 769827, 1026436, 1283045, 1539654, 2052872, 2566090, 3079308, 3849135, 4105744, 5132180, 6158616, 6415225, 7698270, 10264360, 12317232, 12830450, 15396540, 19245675, 20528720, 25660900, 30793080, 38491350, 51321800, 61586160, 76982700, 102643600, 153965400, 307930800]

約数ペア:

[(1, 307930800), (2, 153965400), (3, 102643600), (4, 76982700), (5, 61586160), (6, 51321800), (8, 38491350), (10, 30793080), (12, 25660900), (15, 20528720), (16, 19245675), (20, 15396540), (24, 12830450), (25, 12317232), (30, 10264360), (40, 7698270), (48, 6415225), (50, 6158616), (60, 5132180), (75, 4105744), (80, 3849135), (100, 3079308), (120, 2566090), (150, 2052872), (200, 1539654), (240, 1283045), (300, 1026436), (400, 769827), (600, 513218), (1200, 256609)]