489256800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{203857}}^1$

素因数の和:203880

約数の個数: 72

約数和(自身を含む): 1592538696

約数和(自身を除く): 1103281896

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, 203857, 407714, 611571, 815428, 1019285, 1223142, 1630856, 2038570, 2446284, 3057855, 3261712, 4077140, 4892568, 5096425, 6115710, 6523424, 8154280, 9785136, 10192850, 12231420, 15289275, 16308560, 19570272, 20385700, 24462840, 30578550, 32617120, 40771400, 48925680, 61157100, 81542800, 97851360, 122314200, 163085600, 244628400, 489256800]

約数ペア:

[(1, 489256800), (2, 244628400), (3, 163085600), (4, 122314200), (5, 97851360), (6, 81542800), (8, 61157100), (10, 48925680), (12, 40771400), (15, 32617120), (16, 30578550), (20, 24462840), (24, 20385700), (25, 19570272), (30, 16308560), (32, 15289275), (40, 12231420), (48, 10192850), (50, 9785136), (60, 8154280), (75, 6523424), (80, 6115710), (96, 5096425), (100, 4892568), (120, 4077140), (150, 3261712), (160, 3057855), (200, 2446284), (240, 2038570), (300, 1630856), (400, 1223142), (480, 1019285), (600, 815428), (800, 611571), (1200, 407714), (2400, 203857)]