141656880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20353}}^1$

素因数の和:20398

約数の個数: 80

約数和(自身を含む): 454301280

約数和(自身を除く): 312644400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 20353, 40706, 61059, 81412, 101765, 122118, 162824, 203530, 244236, 305295, 325648, 407060, 488472, 590237, 610590, 814120, 976944, 1180474, 1221180, 1628240, 1770711, 2360948, 2442360, 2951185, 3541422, 4721896, 4884720, 5902370, 7082844, 8853555, 9443792, 11804740, 14165688, 17707110, 23609480, 28331376, 35414220, 47218960, 70828440, 141656880]

約数ペア:

[(1, 141656880), (2, 70828440), (3, 47218960), (4, 35414220), (5, 28331376), (6, 23609480), (8, 17707110), (10, 14165688), (12, 11804740), (15, 9443792), (16, 8853555), (20, 7082844), (24, 5902370), (29, 4884720), (30, 4721896), (40, 3541422), (48, 2951185), (58, 2442360), (60, 2360948), (80, 1770711), (87, 1628240), (116, 1221180), (120, 1180474), (145, 976944), (174, 814120), (232, 610590), (240, 590237), (290, 488472), (348, 407060), (435, 325648), (464, 305295), (580, 244236), (696, 203530), (870, 162824), (1160, 122118), (1392, 101765), (1740, 81412), (2320, 61059), (3480, 40706), (6960, 20353)]