135997920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31481}}^1$

素因数の和:31505

約数の個数: 96

約数和(自身を含む): 476007840

約数和(自身を除く): 340009920

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, 31481, 62962, 94443, 125924, 157405, 188886, 251848, 283329, 314810, 377772, 472215, 503696, 566658, 629620, 755544, 849987, 944430, 1007392, 1133316, 1259240, 1416645, 1511088, 1699974, 1888860, 2266632, 2518480, 2833290, 3022176, 3399948, 3777720, 4249935, 4533264, 5036960, 5666580, 6799896, 7555440, 8499870, 9066528, 11333160, 13599792, 15110880, 16999740, 22666320, 27199584, 33999480, 45332640, 67998960, 135997920]

約数ペア:

[(1, 135997920), (2, 67998960), (3, 45332640), (4, 33999480), (5, 27199584), (6, 22666320), (8, 16999740), (9, 15110880), (10, 13599792), (12, 11333160), (15, 9066528), (16, 8499870), (18, 7555440), (20, 6799896), (24, 5666580), (27, 5036960), (30, 4533264), (32, 4249935), (36, 3777720), (40, 3399948), (45, 3022176), (48, 2833290), (54, 2518480), (60, 2266632), (72, 1888860), (80, 1699974), (90, 1511088), (96, 1416645), (108, 1259240), (120, 1133316), (135, 1007392), (144, 944430), (160, 849987), (180, 755544), (216, 629620), (240, 566658), (270, 503696), (288, 472215), (360, 377772), (432, 314810), (480, 283329), (540, 251848), (720, 188886), (864, 157405), (1080, 125924), (1440, 94443), (2160, 62962), (4320, 31481)]