31884480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11071}}^1$

素因数の和:11094

約数の個数: 84

約数和(自身を含む): 109679232

約数和(自身を除く): 77794752

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, 11071, 22142, 33213, 44284, 55355, 66426, 88568, 99639, 110710, 132852, 166065, 177136, 199278, 221420, 265704, 332130, 354272, 398556, 442840, 498195, 531408, 664260, 708544, 797112, 885680, 996390, 1062816, 1328520, 1594224, 1771360, 1992780, 2125632, 2657040, 3188448, 3542720, 3985560, 5314080, 6376896, 7971120, 10628160, 15942240, 31884480]

約数ペア:

[(1, 31884480), (2, 15942240), (3, 10628160), (4, 7971120), (5, 6376896), (6, 5314080), (8, 3985560), (9, 3542720), (10, 3188448), (12, 2657040), (15, 2125632), (16, 1992780), (18, 1771360), (20, 1594224), (24, 1328520), (30, 1062816), (32, 996390), (36, 885680), (40, 797112), (45, 708544), (48, 664260), (60, 531408), (64, 498195), (72, 442840), (80, 398556), (90, 354272), (96, 332130), (120, 265704), (144, 221420), (160, 199278), (180, 177136), (192, 166065), (240, 132852), (288, 110710), (320, 99639), (360, 88568), (480, 66426), (576, 55355), (720, 44284), (960, 33213), (1440, 22142), (2880, 11071)]