1304400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1087}}^1$

素因数の和:1108

約数の個数: 60

約数和(自身を含む): 4182272

約数和(自身を除く): 2877872

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, 1087, 1200, 2174, 3261, 4348, 5435, 6522, 8696, 10870, 13044, 16305, 17392, 21740, 26088, 27175, 32610, 43480, 52176, 54350, 65220, 81525, 86960, 108700, 130440, 163050, 217400, 260880, 326100, 434800, 652200, 1304400]

約数ペア:

[(1, 1304400), (2, 652200), (3, 434800), (4, 326100), (5, 260880), (6, 217400), (8, 163050), (10, 130440), (12, 108700), (15, 86960), (16, 81525), (20, 65220), (24, 54350), (25, 52176), (30, 43480), (40, 32610), (48, 27175), (50, 26088), (60, 21740), (75, 17392), (80, 16305), (100, 13044), (120, 10870), (150, 8696), (200, 6522), (240, 5435), (300, 4348), (400, 3261), (600, 2174), (1087, 1200)]