29976360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10898

約数の個数: 64

約数和(自身を含む): 93847680

約数和(自身を除く): 63871320

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, 10861, 21722, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 217220, 249803, 260664, 325830, 434440, 499606, 651660, 749409, 999212, 1249015, 1303320, 1498818, 1998424, 2498030, 2997636, 3747045, 4996060, 5995272, 7494090, 9992120, 14988180, 29976360]

約数ペア:

[(1, 29976360), (2, 14988180), (3, 9992120), (4, 7494090), (5, 5995272), (6, 4996060), (8, 3747045), (10, 2997636), (12, 2498030), (15, 1998424), (20, 1498818), (23, 1303320), (24, 1249015), (30, 999212), (40, 749409), (46, 651660), (60, 499606), (69, 434440), (92, 325830), (115, 260664), (120, 249803), (138, 217220), (184, 162915), (230, 130332), (276, 108610), (345, 86888), (460, 65166), (552, 54305), (690, 43444), (920, 32583), (1380, 21722), (2760, 10861)]