142268880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45599}}^1$

素因数の和:45628

約数の個数: 80

約数和(自身を含む): 474969600

約数和(自身を除く): 332700720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 45599, 91198, 136797, 182396, 227995, 273594, 364792, 455990, 547188, 592787, 683985, 729584, 911980, 1094376, 1185574, 1367970, 1778361, 1823960, 2188752, 2371148, 2735940, 2963935, 3556722, 3647920, 4742296, 5471880, 5927870, 7113444, 8891805, 9484592, 10943760, 11855740, 14226888, 17783610, 23711480, 28453776, 35567220, 47422960, 71134440, 142268880]

約数ペア:

[(1, 142268880), (2, 71134440), (3, 47422960), (4, 35567220), (5, 28453776), (6, 23711480), (8, 17783610), (10, 14226888), (12, 11855740), (13, 10943760), (15, 9484592), (16, 8891805), (20, 7113444), (24, 5927870), (26, 5471880), (30, 4742296), (39, 3647920), (40, 3556722), (48, 2963935), (52, 2735940), (60, 2371148), (65, 2188752), (78, 1823960), (80, 1778361), (104, 1367970), (120, 1185574), (130, 1094376), (156, 911980), (195, 729584), (208, 683985), (240, 592787), (260, 547188), (312, 455990), (390, 364792), (520, 273594), (624, 227995), (780, 182396), (1040, 136797), (1560, 91198), (3120, 45599)]