72486061920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16779181}}^1$

素因数の和:16779205

約数の個数: 96

約数和(自身を含む): 253701231840

約数和(自身を除く): 181215169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16779181, 33558362, 50337543, 67116724, 83895905, 100675086, 134233448, 151012629, 167791810, 201350172, 251687715, 268466896, 302025258, 335583620, 402700344, 453037887, 503375430, 536933792, 604050516, 671167240, 755063145, 805400688, 906075774, 1006750860, 1208101032, 1342334480, 1510126290, 1610801376, 1812151548, 2013501720, 2265189435, 2416202064, 2684668960, 3020252580, 3624303096, 4027003440, 4530378870, 4832404128, 6040505160, 7248606192, 8054006880, 9060757740, 12081010320, 14497212384, 18121515480, 24162020640, 36243030960, 72486061920]

約数ペア:

[(1, 72486061920), (2, 36243030960), (3, 24162020640), (4, 18121515480), (5, 14497212384), (6, 12081010320), (8, 9060757740), (9, 8054006880), (10, 7248606192), (12, 6040505160), (15, 4832404128), (16, 4530378870), (18, 4027003440), (20, 3624303096), (24, 3020252580), (27, 2684668960), (30, 2416202064), (32, 2265189435), (36, 2013501720), (40, 1812151548), (45, 1610801376), (48, 1510126290), (54, 1342334480), (60, 1208101032), (72, 1006750860), (80, 906075774), (90, 805400688), (96, 755063145), (108, 671167240), (120, 604050516), (135, 536933792), (144, 503375430), (160, 453037887), (180, 402700344), (216, 335583620), (240, 302025258), (270, 268466896), (288, 251687715), (360, 201350172), (432, 167791810), (480, 151012629), (540, 134233448), (720, 100675086), (864, 83895905), (1080, 67116724), (1440, 50337543), (2160, 33558362), (4320, 16779181)]