136456800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{56857}}^1$

素因数の和:56880

約数の個数: 72

約数和(自身を含む): 444174696

約数和(自身を除く): 307717896

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, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 568570, 682284, 852855, 909712, 1137140, 1364568, 1421425, 1705710, 1819424, 2274280, 2729136, 2842850, 3411420, 4264275, 4548560, 5458272, 5685700, 6822840, 8528550, 9097120, 11371400, 13645680, 17057100, 22742800, 27291360, 34114200, 45485600, 68228400, 136456800]

約数ペア:

[(1, 136456800), (2, 68228400), (3, 45485600), (4, 34114200), (5, 27291360), (6, 22742800), (8, 17057100), (10, 13645680), (12, 11371400), (15, 9097120), (16, 8528550), (20, 6822840), (24, 5685700), (25, 5458272), (30, 4548560), (32, 4264275), (40, 3411420), (48, 2842850), (50, 2729136), (60, 2274280), (75, 1819424), (80, 1705710), (96, 1421425), (100, 1364568), (120, 1137140), (150, 909712), (160, 852855), (200, 682284), (240, 568570), (300, 454856), (400, 341142), (480, 284285), (600, 227428), (800, 170571), (1200, 113714), (2400, 56857)]