13215172560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2394053}}^1$

素因数の和:2394092

約数の個数: 80

約数和(自身を含む): 42748228224

約数和(自身を除く): 29533055664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 2394053, 4788106, 7182159, 9576212, 11970265, 14364318, 19152424, 23940530, 28728636, 35910795, 38304848, 47881060, 55063219, 57457272, 71821590, 95762120, 110126438, 114914544, 143643180, 165189657, 191524240, 220252876, 275316095, 287286360, 330379314, 440505752, 550632190, 574572720, 660758628, 825948285, 881011504, 1101264380, 1321517256, 1651896570, 2202528760, 2643034512, 3303793140, 4405057520, 6607586280, 13215172560]

約数ペア:

[(1, 13215172560), (2, 6607586280), (3, 4405057520), (4, 3303793140), (5, 2643034512), (6, 2202528760), (8, 1651896570), (10, 1321517256), (12, 1101264380), (15, 881011504), (16, 825948285), (20, 660758628), (23, 574572720), (24, 550632190), (30, 440505752), (40, 330379314), (46, 287286360), (48, 275316095), (60, 220252876), (69, 191524240), (80, 165189657), (92, 143643180), (115, 114914544), (120, 110126438), (138, 95762120), (184, 71821590), (230, 57457272), (240, 55063219), (276, 47881060), (345, 38304848), (368, 35910795), (460, 28728636), (552, 23940530), (690, 19152424), (920, 14364318), (1104, 11970265), (1380, 9576212), (1840, 7182159), (2760, 4788106), (5520, 2394053)]