60420540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43783}}^1$

素因数の和:43818

約数の個数: 48

約数和(自身を含む): 176537088

約数和(自身を除く): 116116548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 43783, 87566, 131349, 175132, 218915, 262698, 437830, 525396, 656745, 875660, 1007009, 1313490, 2014018, 2626980, 3021027, 4028036, 5035045, 6042054, 10070090, 12084108, 15105135, 20140180, 30210270, 60420540]

約数ペア:

[(1, 60420540), (2, 30210270), (3, 20140180), (4, 15105135), (5, 12084108), (6, 10070090), (10, 6042054), (12, 5035045), (15, 4028036), (20, 3021027), (23, 2626980), (30, 2014018), (46, 1313490), (60, 1007009), (69, 875660), (92, 656745), (115, 525396), (138, 437830), (230, 262698), (276, 218915), (345, 175132), (460, 131349), (690, 87566), (1380, 43783)]