2845560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 8916480

約数和(自身を除く): 6070920

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, 1031, 1380, 2062, 2760, 3093, 4124, 5155, 6186, 8248, 10310, 12372, 15465, 20620, 23713, 24744, 30930, 41240, 47426, 61860, 71139, 94852, 118565, 123720, 142278, 189704, 237130, 284556, 355695, 474260, 569112, 711390, 948520, 1422780, 2845560]

約数ペア:

[(1, 2845560), (2, 1422780), (3, 948520), (4, 711390), (5, 569112), (6, 474260), (8, 355695), (10, 284556), (12, 237130), (15, 189704), (20, 142278), (23, 123720), (24, 118565), (30, 94852), (40, 71139), (46, 61860), (60, 47426), (69, 41240), (92, 30930), (115, 24744), (120, 23713), (138, 20620), (184, 15465), (230, 12372), (276, 10310), (345, 8248), (460, 6186), (552, 5155), (690, 4124), (920, 3093), (1031, 2760), (1380, 2062)]