28320000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 180

約数和(自身を含む): 95781840

約数和(自身を除く): 67461840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 64, 75, 80, 96, 100, 118, 120, 125, 128, 150, 160, 177, 192, 200, 236, 240, 250, 256, 295, 300, 320, 354, 375, 384, 400, 472, 480, 500, 590, 600, 625, 640, 708, 750, 768, 800, 885, 944, 960, 1000, 1180, 1200, 1250, 1280, 1416, 1475, 1500, 1600, 1770, 1875, 1888, 1920, 2000, 2360, 2400, 2500, 2832, 2950, 3000, 3200, 3540, 3750, 3776, 3840, 4000, 4425, 4720, 4800, 5000, 5664, 5900, 6000, 6400, 7080, 7375, 7500, 7552, 8000, 8850, 9440, 9600, 10000, 11328, 11800, 12000, 14160, 14750, 15000, 15104, 16000, 17700, 18880, 19200, 20000, 22125, 22656, 23600, 24000, 28320, 29500, 30000, 32000, 35400, 36875, 37760, 40000, 44250, 45312, 47200, 48000, 56640, 59000, 60000, 70800, 73750, 75520, 80000, 88500, 94400, 96000, 110625, 113280, 118000, 120000, 141600, 147500, 160000, 177000, 188800, 221250, 226560, 236000, 240000, 283200, 295000, 354000, 377600, 442500, 472000, 480000, 566400, 590000, 708000, 885000, 944000, 1132800, 1180000, 1416000, 1770000, 1888000, 2360000, 2832000, 3540000, 4720000, 5664000, 7080000, 9440000, 14160000, 28320000]

約数ペア:

[(1, 28320000), (2, 14160000), (3, 9440000), (4, 7080000), (5, 5664000), (6, 4720000), (8, 3540000), (10, 2832000), (12, 2360000), (15, 1888000), (16, 1770000), (20, 1416000), (24, 1180000), (25, 1132800), (30, 944000), (32, 885000), (40, 708000), (48, 590000), (50, 566400), (59, 480000), (60, 472000), (64, 442500), (75, 377600), (80, 354000), (96, 295000), (100, 283200), (118, 240000), (120, 236000), (125, 226560), (128, 221250), (150, 188800), (160, 177000), (177, 160000), (192, 147500), (200, 141600), (236, 120000), (240, 118000), (250, 113280), (256, 110625), (295, 96000), (300, 94400), (320, 88500), (354, 80000), (375, 75520), (384, 73750), (400, 70800), (472, 60000), (480, 59000), (500, 56640), (590, 48000), (600, 47200), (625, 45312), (640, 44250), (708, 40000), (750, 37760), (768, 36875), (800, 35400), (885, 32000), (944, 30000), (960, 29500), (1000, 28320), (1180, 24000), (1200, 23600), (1250, 22656), (1280, 22125), (1416, 20000), (1475, 19200), (1500, 18880), (1600, 17700), (1770, 16000), (1875, 15104), (1888, 15000), (1920, 14750), (2000, 14160), (2360, 12000), (2400, 11800), (2500, 11328), (2832, 10000), (2950, 9600), (3000, 9440), (3200, 8850), (3540, 8000), (3750, 7552), (3776, 7500), (3840, 7375), (4000, 7080), (4425, 6400), (4720, 6000), (4800, 5900), (5000, 5664)]