381424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{158927}}^1$

素因数の和:158950

約数の個数: 72

約数和(自身を含む): 1241545536

約数和(自身を除く): 860120736

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, 158927, 317854, 476781, 635708, 794635, 953562, 1271416, 1589270, 1907124, 2383905, 2542832, 3178540, 3814248, 3973175, 4767810, 5085664, 6357080, 7628496, 7946350, 9535620, 11919525, 12714160, 15256992, 15892700, 19071240, 23839050, 25428320, 31785400, 38142480, 47678100, 63570800, 76284960, 95356200, 127141600, 190712400, 381424800]

約数ペア:

[(1, 381424800), (2, 190712400), (3, 127141600), (4, 95356200), (5, 76284960), (6, 63570800), (8, 47678100), (10, 38142480), (12, 31785400), (15, 25428320), (16, 23839050), (20, 19071240), (24, 15892700), (25, 15256992), (30, 12714160), (32, 11919525), (40, 9535620), (48, 7946350), (50, 7628496), (60, 6357080), (75, 5085664), (80, 4767810), (96, 3973175), (100, 3814248), (120, 3178540), (150, 2542832), (160, 2383905), (200, 1907124), (240, 1589270), (300, 1271416), (400, 953562), (480, 794635), (600, 635708), (800, 476781), (1200, 317854), (2400, 158927)]