255484920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92567}}^1$

素因数の和:92604

約数の個数: 64

約数和(自身を含む): 799787520

約数和(自身を除く): 544302600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 92567, 185134, 277701, 370268, 462835, 555402, 740536, 925670, 1110804, 1388505, 1851340, 2129041, 2221608, 2777010, 3702680, 4258082, 5554020, 6387123, 8516164, 10645205, 11108040, 12774246, 17032328, 21290410, 25548492, 31935615, 42580820, 51096984, 63871230, 85161640, 127742460, 255484920]

約数ペア:

[(1, 255484920), (2, 127742460), (3, 85161640), (4, 63871230), (5, 51096984), (6, 42580820), (8, 31935615), (10, 25548492), (12, 21290410), (15, 17032328), (20, 12774246), (23, 11108040), (24, 10645205), (30, 8516164), (40, 6387123), (46, 5554020), (60, 4258082), (69, 3702680), (92, 2777010), (115, 2221608), (120, 2129041), (138, 1851340), (184, 1388505), (230, 1110804), (276, 925670), (345, 740536), (460, 555402), (552, 462835), (690, 370268), (920, 277701), (1380, 185134), (2760, 92567)]