2665600800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{1110667}}^1$

素因数の和:1110690

約数の個数: 72

約数和(自身を含む): 8676538416

約数和(自身を除く): 6010937616

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, 1110667, 2221334, 3332001, 4442668, 5553335, 6664002, 8885336, 11106670, 13328004, 16660005, 17770672, 22213340, 26656008, 27766675, 33320010, 35541344, 44426680, 53312016, 55533350, 66640020, 83300025, 88853360, 106624032, 111066700, 133280040, 166600050, 177706720, 222133400, 266560080, 333200100, 444266800, 533120160, 666400200, 888533600, 1332800400, 2665600800]

約数ペア:

[(1, 2665600800), (2, 1332800400), (3, 888533600), (4, 666400200), (5, 533120160), (6, 444266800), (8, 333200100), (10, 266560080), (12, 222133400), (15, 177706720), (16, 166600050), (20, 133280040), (24, 111066700), (25, 106624032), (30, 88853360), (32, 83300025), (40, 66640020), (48, 55533350), (50, 53312016), (60, 44426680), (75, 35541344), (80, 33320010), (96, 27766675), (100, 26656008), (120, 22213340), (150, 17770672), (160, 16660005), (200, 13328004), (240, 11106670), (300, 8885336), (400, 6664002), (480, 5553335), (600, 4442668), (800, 3332001), (1200, 2221334), (2400, 1110667)]