73152720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 263233152

約数和(自身を除く): 190080432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 71, 72, 80, 81, 90, 106, 108, 120, 135, 142, 144, 159, 162, 180, 212, 213, 216, 240, 243, 265, 270, 284, 318, 324, 355, 360, 405, 424, 426, 432, 477, 486, 530, 540, 568, 636, 639, 648, 710, 720, 795, 810, 848, 852, 954, 972, 1060, 1065, 1080, 1136, 1215, 1272, 1278, 1296, 1420, 1431, 1590, 1620, 1704, 1908, 1917, 1944, 2120, 2130, 2160, 2385, 2430, 2544, 2556, 2840, 2862, 3180, 3195, 3240, 3408, 3763, 3816, 3834, 3888, 4240, 4260, 4293, 4770, 4860, 5112, 5680, 5724, 5751, 6360, 6390, 6480, 7155, 7526, 7632, 7668, 8520, 8586, 9540, 9585, 9720, 10224, 11289, 11448, 11502, 12720, 12780, 12879, 14310, 15052, 15336, 17040, 17172, 17253, 18815, 19080, 19170, 19440, 21465, 22578, 22896, 23004, 25560, 25758, 28620, 28755, 30104, 30672, 33867, 34344, 34506, 37630, 38160, 38340, 42930, 45156, 46008, 51120, 51516, 56445, 57240, 57510, 60208, 64395, 67734, 68688, 69012, 75260, 76680, 85860, 86265, 90312, 92016, 101601, 103032, 112890, 114480, 115020, 128790, 135468, 138024, 150520, 153360, 169335, 171720, 172530, 180624, 203202, 206064, 225780, 230040, 257580, 270936, 276048, 301040, 304803, 338670, 343440, 345060, 406404, 451560, 460080, 508005, 515160, 541872, 609606, 677340, 690120, 812808, 903120, 914409, 1016010, 1030320, 1219212, 1354680, 1380240, 1524015, 1625616, 1828818, 2032020, 2438424, 2709360, 3048030, 3657636, 4064040, 4572045, 4876848, 6096060, 7315272, 8128080, 9144090, 12192120, 14630544, 18288180, 24384240, 36576360, 73152720]

約数ペア:

[(1, 73152720), (2, 36576360), (3, 24384240), (4, 18288180), (5, 14630544), (6, 12192120), (8, 9144090), (9, 8128080), (10, 7315272), (12, 6096060), (15, 4876848), (16, 4572045), (18, 4064040), (20, 3657636), (24, 3048030), (27, 2709360), (30, 2438424), (36, 2032020), (40, 1828818), (45, 1625616), (48, 1524015), (53, 1380240), (54, 1354680), (60, 1219212), (71, 1030320), (72, 1016010), (80, 914409), (81, 903120), (90, 812808), (106, 690120), (108, 677340), (120, 609606), (135, 541872), (142, 515160), (144, 508005), (159, 460080), (162, 451560), (180, 406404), (212, 345060), (213, 343440), (216, 338670), (240, 304803), (243, 301040), (265, 276048), (270, 270936), (284, 257580), (318, 230040), (324, 225780), (355, 206064), (360, 203202), (405, 180624), (424, 172530), (426, 171720), (432, 169335), (477, 153360), (486, 150520), (530, 138024), (540, 135468), (568, 128790), (636, 115020), (639, 114480), (648, 112890), (710, 103032), (720, 101601), (795, 92016), (810, 90312), (848, 86265), (852, 85860), (954, 76680), (972, 75260), (1060, 69012), (1065, 68688), (1080, 67734), (1136, 64395), (1215, 60208), (1272, 57510), (1278, 57240), (1296, 56445), (1420, 51516), (1431, 51120), (1590, 46008), (1620, 45156), (1704, 42930), (1908, 38340), (1917, 38160), (1944, 37630), (2120, 34506), (2130, 34344), (2160, 33867), (2385, 30672), (2430, 30104), (2544, 28755), (2556, 28620), (2840, 25758), (2862, 25560), (3180, 23004), (3195, 22896), (3240, 22578), (3408, 21465), (3763, 19440), (3816, 19170), (3834, 19080), (3888, 18815), (4240, 17253), (4260, 17172), (4293, 17040), (4770, 15336), (4860, 15052), (5112, 14310), (5680, 12879), (5724, 12780), (5751, 12720), (6360, 11502), (6390, 11448), (6480, 11289), (7155, 10224), (7526, 9720), (7632, 9585), (7668, 9540), (8520, 8586)]