1997601600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{416167}}^1$

素因数の和:416192

約数の個数: 84

約数和(自身を含む): 6553813664

約数和(自身を除く): 4556212064

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, 600, 800, 960, 1200, 1600, 2400, 4800, 416167, 832334, 1248501, 1664668, 2080835, 2497002, 3329336, 4161670, 4994004, 6242505, 6658672, 8323340, 9988008, 10404175, 12485010, 13317344, 16646680, 19976016, 20808350, 24970020, 26634688, 31212525, 33293360, 39952032, 41616700, 49940040, 62425050, 66586720, 79904064, 83233400, 99880080, 124850100, 133173440, 166466800, 199760160, 249700200, 332933600, 399520320, 499400400, 665867200, 998800800, 1997601600]

約数ペア:

[(1, 1997601600), (2, 998800800), (3, 665867200), (4, 499400400), (5, 399520320), (6, 332933600), (8, 249700200), (10, 199760160), (12, 166466800), (15, 133173440), (16, 124850100), (20, 99880080), (24, 83233400), (25, 79904064), (30, 66586720), (32, 62425050), (40, 49940040), (48, 41616700), (50, 39952032), (60, 33293360), (64, 31212525), (75, 26634688), (80, 24970020), (96, 20808350), (100, 19976016), (120, 16646680), (150, 13317344), (160, 12485010), (192, 10404175), (200, 9988008), (240, 8323340), (300, 6658672), (320, 6242505), (400, 4994004), (480, 4161670), (600, 3329336), (800, 2497002), (960, 2080835), (1200, 1664668), (1600, 1248501), (2400, 832334), (4800, 416167)]