128767200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53653}}^1$

素因数の和:53676

約数の個数: 72

約数和(自身を含む): 419145048

約数和(自身を除く): 290377848

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, 53653, 107306, 160959, 214612, 268265, 321918, 429224, 536530, 643836, 804795, 858448, 1073060, 1287672, 1341325, 1609590, 1716896, 2146120, 2575344, 2682650, 3219180, 4023975, 4292240, 5150688, 5365300, 6438360, 8047950, 8584480, 10730600, 12876720, 16095900, 21461200, 25753440, 32191800, 42922400, 64383600, 128767200]

約数ペア:

[(1, 128767200), (2, 64383600), (3, 42922400), (4, 32191800), (5, 25753440), (6, 21461200), (8, 16095900), (10, 12876720), (12, 10730600), (15, 8584480), (16, 8047950), (20, 6438360), (24, 5365300), (25, 5150688), (30, 4292240), (32, 4023975), (40, 3219180), (48, 2682650), (50, 2575344), (60, 2146120), (75, 1716896), (80, 1609590), (96, 1341325), (100, 1287672), (120, 1073060), (150, 858448), (160, 804795), (200, 643836), (240, 536530), (300, 429224), (400, 321918), (480, 268265), (600, 214612), (800, 160959), (1200, 107306), (2400, 53653)]