138876480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48221}}^1$

素因数の和:48244

約数の個数: 84

約数和(自身を含む): 477687132

約数和(自身を除く): 338810652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48221, 96442, 144663, 192884, 241105, 289326, 385768, 433989, 482210, 578652, 723315, 771536, 867978, 964420, 1157304, 1446630, 1543072, 1735956, 1928840, 2169945, 2314608, 2893260, 3086144, 3471912, 3857680, 4339890, 4629216, 5786520, 6943824, 7715360, 8679780, 9258432, 11573040, 13887648, 15430720, 17359560, 23146080, 27775296, 34719120, 46292160, 69438240, 138876480]

約数ペア:

[(1, 138876480), (2, 69438240), (3, 46292160), (4, 34719120), (5, 27775296), (6, 23146080), (8, 17359560), (9, 15430720), (10, 13887648), (12, 11573040), (15, 9258432), (16, 8679780), (18, 7715360), (20, 6943824), (24, 5786520), (30, 4629216), (32, 4339890), (36, 3857680), (40, 3471912), (45, 3086144), (48, 2893260), (60, 2314608), (64, 2169945), (72, 1928840), (80, 1735956), (90, 1543072), (96, 1446630), (120, 1157304), (144, 964420), (160, 867978), (180, 771536), (192, 723315), (240, 578652), (288, 482210), (320, 433989), (360, 385768), (480, 289326), (576, 241105), (720, 192884), (960, 144663), (1440, 96442), (2880, 48221)]