71334960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12923}}^1$

素因数の和:12962

約数の個数: 80

約数和(自身を含む): 230770944

約数和(自身を除く): 159435984

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, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 129230, 155076, 193845, 206768, 258460, 297229, 310152, 387690, 516920, 594458, 620304, 775380, 891687, 1033840, 1188916, 1486145, 1550760, 1783374, 2377832, 2972290, 3101520, 3566748, 4458435, 4755664, 5944580, 7133496, 8916870, 11889160, 14266992, 17833740, 23778320, 35667480, 71334960]

約数ペア:

[(1, 71334960), (2, 35667480), (3, 23778320), (4, 17833740), (5, 14266992), (6, 11889160), (8, 8916870), (10, 7133496), (12, 5944580), (15, 4755664), (16, 4458435), (20, 3566748), (23, 3101520), (24, 2972290), (30, 2377832), (40, 1783374), (46, 1550760), (48, 1486145), (60, 1188916), (69, 1033840), (80, 891687), (92, 775380), (115, 620304), (120, 594458), (138, 516920), (184, 387690), (230, 310152), (240, 297229), (276, 258460), (345, 206768), (368, 193845), (460, 155076), (552, 129230), (690, 103384), (920, 77538), (1104, 64615), (1380, 51692), (1840, 38769), (2760, 25846), (5520, 12923)]