127890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46337}}^1$

素因数の和:46374

約数の個数: 64

約数和(自身を含む): 400360320

約数和(自身を除く): 272470200

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, 46337, 92674, 139011, 185348, 231685, 278022, 370696, 463370, 556044, 695055, 926740, 1065751, 1112088, 1390110, 1853480, 2131502, 2780220, 3197253, 4263004, 5328755, 5560440, 6394506, 8526008, 10657510, 12789012, 15986265, 21315020, 25578024, 31972530, 42630040, 63945060, 127890120]

約数ペア:

[(1, 127890120), (2, 63945060), (3, 42630040), (4, 31972530), (5, 25578024), (6, 21315020), (8, 15986265), (10, 12789012), (12, 10657510), (15, 8526008), (20, 6394506), (23, 5560440), (24, 5328755), (30, 4263004), (40, 3197253), (46, 2780220), (60, 2131502), (69, 1853480), (92, 1390110), (115, 1112088), (120, 1065751), (138, 926740), (184, 695055), (230, 556044), (276, 463370), (345, 370696), (460, 278022), (552, 231685), (690, 185348), (920, 139011), (1380, 92674), (2760, 46337)]