31962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 96

約数和(自身を含む): 106632288

約数和(自身を除く): 74669568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 3917, 4080, 7834, 8160, 11751, 15668, 19585, 23502, 31336, 39170, 47004, 58755, 62672, 66589, 78340, 94008, 117510, 125344, 133178, 156680, 188016, 199767, 235020, 266356, 313360, 332945, 376032, 399534, 470040, 532712, 626720, 665890, 799068, 940080, 998835, 1065424, 1331780, 1598136, 1880160, 1997670, 2130848, 2663560, 3196272, 3995340, 5327120, 6392544, 7990680, 10654240, 15981360, 31962720]

約数ペア:

[(1, 31962720), (2, 15981360), (3, 10654240), (4, 7990680), (5, 6392544), (6, 5327120), (8, 3995340), (10, 3196272), (12, 2663560), (15, 2130848), (16, 1997670), (17, 1880160), (20, 1598136), (24, 1331780), (30, 1065424), (32, 998835), (34, 940080), (40, 799068), (48, 665890), (51, 626720), (60, 532712), (68, 470040), (80, 399534), (85, 376032), (96, 332945), (102, 313360), (120, 266356), (136, 235020), (160, 199767), (170, 188016), (204, 156680), (240, 133178), (255, 125344), (272, 117510), (340, 94008), (408, 78340), (480, 66589), (510, 62672), (544, 58755), (680, 47004), (816, 39170), (1020, 31336), (1360, 23502), (1632, 19585), (2040, 15668), (2720, 11751), (3917, 8160), (4080, 7834)]