978528000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{10193}}^1$

素因数の和:10227

約数の個数: 144

約数和(自身を含む): 3250499616

約数和(自身を除く): 2271971616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 10193, 12000, 16000, 19200, 20386, 24000, 30579, 32000, 40772, 48000, 50965, 61158, 81544, 96000, 101930, 122316, 152895, 163088, 203860, 244632, 254825, 305790, 326176, 407720, 489264, 509650, 611580, 652352, 764475, 815440, 978528, 1019300, 1223160, 1274125, 1304704, 1528950, 1630880, 1957056, 2038600, 2446320, 2548250, 2609408, 3057900, 3261760, 3822375, 3914112, 4077200, 4892640, 5096500, 6115800, 6523520, 7644750, 7828224, 8154400, 9785280, 10193000, 12231600, 13047040, 15289500, 16308800, 19570560, 20386000, 24463200, 30579000, 32617600, 39141120, 40772000, 48926400, 61158000, 65235200, 81544000, 97852800, 122316000, 163088000, 195705600, 244632000, 326176000, 489264000, 978528000]

約数ペア:

[(1, 978528000), (2, 489264000), (3, 326176000), (4, 244632000), (5, 195705600), (6, 163088000), (8, 122316000), (10, 97852800), (12, 81544000), (15, 65235200), (16, 61158000), (20, 48926400), (24, 40772000), (25, 39141120), (30, 32617600), (32, 30579000), (40, 24463200), (48, 20386000), (50, 19570560), (60, 16308800), (64, 15289500), (75, 13047040), (80, 12231600), (96, 10193000), (100, 9785280), (120, 8154400), (125, 7828224), (128, 7644750), (150, 6523520), (160, 6115800), (192, 5096500), (200, 4892640), (240, 4077200), (250, 3914112), (256, 3822375), (300, 3261760), (320, 3057900), (375, 2609408), (384, 2548250), (400, 2446320), (480, 2038600), (500, 1957056), (600, 1630880), (640, 1528950), (750, 1304704), (768, 1274125), (800, 1223160), (960, 1019300), (1000, 978528), (1200, 815440), (1280, 764475), (1500, 652352), (1600, 611580), (1920, 509650), (2000, 489264), (2400, 407720), (3000, 326176), (3200, 305790), (3840, 254825), (4000, 244632), (4800, 203860), (6000, 163088), (6400, 152895), (8000, 122316), (9600, 101930), (10193, 96000), (12000, 81544), (16000, 61158), (19200, 50965), (20386, 48000), (24000, 40772), (30579, 32000)]