85841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15551}}^1$

素因数の和:15590

約数の個数: 80

約数和(自身を含む): 277696512

約数和(自身を除く): 191854992

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, 15551, 31102, 46653, 62204, 77755, 93306, 124408, 155510, 186612, 233265, 248816, 311020, 357673, 373224, 466530, 622040, 715346, 746448, 933060, 1073019, 1244080, 1430692, 1788365, 1866120, 2146038, 2861384, 3576730, 3732240, 4292076, 5365095, 5722768, 7153460, 8584152, 10730190, 14306920, 17168304, 21460380, 28613840, 42920760, 85841520]

約数ペア:

[(1, 85841520), (2, 42920760), (3, 28613840), (4, 21460380), (5, 17168304), (6, 14306920), (8, 10730190), (10, 8584152), (12, 7153460), (15, 5722768), (16, 5365095), (20, 4292076), (23, 3732240), (24, 3576730), (30, 2861384), (40, 2146038), (46, 1866120), (48, 1788365), (60, 1430692), (69, 1244080), (80, 1073019), (92, 933060), (115, 746448), (120, 715346), (138, 622040), (184, 466530), (230, 373224), (240, 357673), (276, 311020), (345, 248816), (368, 233265), (460, 186612), (552, 155510), (690, 124408), (920, 93306), (1104, 77755), (1380, 62204), (1840, 46653), (2760, 31102), (5520, 15551)]