2356800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{491}}^1$

素因数の和:516

約数の個数: 84

約数和(自身を含む): 7748016

約数和(自身を除く): 5391216

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 491, 600, 800, 960, 982, 1200, 1473, 1600, 1964, 2400, 2455, 2946, 3928, 4800, 4910, 5892, 7365, 7856, 9820, 11784, 12275, 14730, 15712, 19640, 23568, 24550, 29460, 31424, 36825, 39280, 47136, 49100, 58920, 73650, 78560, 94272, 98200, 117840, 147300, 157120, 196400, 235680, 294600, 392800, 471360, 589200, 785600, 1178400, 2356800]

約数ペア:

[(1, 2356800), (2, 1178400), (3, 785600), (4, 589200), (5, 471360), (6, 392800), (8, 294600), (10, 235680), (12, 196400), (15, 157120), (16, 147300), (20, 117840), (24, 98200), (25, 94272), (30, 78560), (32, 73650), (40, 58920), (48, 49100), (50, 47136), (60, 39280), (64, 36825), (75, 31424), (80, 29460), (96, 24550), (100, 23568), (120, 19640), (150, 15712), (160, 14730), (192, 12275), (200, 11784), (240, 9820), (300, 7856), (320, 7365), (400, 5892), (480, 4910), (491, 4800), (600, 3928), (800, 2946), (960, 2455), (982, 2400), (1200, 1964), (1473, 1600)]