28701600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11959}}^1$

素因数の和:11982

約数の個数: 72

約数和(自身を含む): 93431520

約数和(自身を除く): 64729920

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, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 191344, 239180, 287016, 298975, 358770, 382688, 478360, 574032, 597950, 717540, 896925, 956720, 1148064, 1195900, 1435080, 1793850, 1913440, 2391800, 2870160, 3587700, 4783600, 5740320, 7175400, 9567200, 14350800, 28701600]

約数ペア:

[(1, 28701600), (2, 14350800), (3, 9567200), (4, 7175400), (5, 5740320), (6, 4783600), (8, 3587700), (10, 2870160), (12, 2391800), (15, 1913440), (16, 1793850), (20, 1435080), (24, 1195900), (25, 1148064), (30, 956720), (32, 896925), (40, 717540), (48, 597950), (50, 574032), (60, 478360), (75, 382688), (80, 358770), (96, 298975), (100, 287016), (120, 239180), (150, 191344), (160, 179385), (200, 143508), (240, 119590), (300, 95672), (400, 71754), (480, 59795), (600, 47836), (800, 35877), (1200, 23918), (2400, 11959)]