118661460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104089}}^1$

素因数の和:104120

約数の個数: 48

約数和(自身を含む): 349742400

約数和(自身を除く): 231080940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 104089, 208178, 312267, 416356, 520445, 624534, 1040890, 1249068, 1561335, 1977691, 2081780, 3122670, 3955382, 5933073, 6245340, 7910764, 9888455, 11866146, 19776910, 23732292, 29665365, 39553820, 59330730, 118661460]

約数ペア:

[(1, 118661460), (2, 59330730), (3, 39553820), (4, 29665365), (5, 23732292), (6, 19776910), (10, 11866146), (12, 9888455), (15, 7910764), (19, 6245340), (20, 5933073), (30, 3955382), (38, 3122670), (57, 2081780), (60, 1977691), (76, 1561335), (95, 1249068), (114, 1040890), (190, 624534), (228, 520445), (285, 416356), (380, 312267), (570, 208178), (1140, 104089)]