74766240

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 168

約数和(自身を含む): 265244868

約数和(自身を除く): 190478628

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 641, 648, 720, 729, 810, 864, 972, 1080, 1215, 1282, 1296, 1440, 1458, 1620, 1923, 1944, 2160, 2430, 2564, 2592, 2916, 3205, 3240, 3645, 3846, 3888, 4320, 4860, 5128, 5769, 5832, 6410, 6480, 7290, 7692, 7776, 9615, 9720, 10256, 11538, 11664, 12820, 12960, 14580, 15384, 17307, 19230, 19440, 20512, 23076, 23328, 25640, 28845, 29160, 30768, 34614, 38460, 38880, 46152, 51280, 51921, 57690, 58320, 61536, 69228, 76920, 86535, 92304, 102560, 103842, 115380, 116640, 138456, 153840, 155763, 173070, 184608, 207684, 230760, 259605, 276912, 307680, 311526, 346140, 415368, 461520, 467289, 519210, 553824, 623052, 692280, 778815, 830736, 923040, 934578, 1038420, 1246104, 1384560, 1557630, 1661472, 1869156, 2076840, 2336445, 2492208, 2769120, 3115260, 3738312, 4153680, 4672890, 4984416, 6230520, 7476624, 8307360, 9345780, 12461040, 14953248, 18691560, 24922080, 37383120, 74766240]

約数ペア:

[(1, 74766240), (2, 37383120), (3, 24922080), (4, 18691560), (5, 14953248), (6, 12461040), (8, 9345780), (9, 8307360), (10, 7476624), (12, 6230520), (15, 4984416), (16, 4672890), (18, 4153680), (20, 3738312), (24, 3115260), (27, 2769120), (30, 2492208), (32, 2336445), (36, 2076840), (40, 1869156), (45, 1661472), (48, 1557630), (54, 1384560), (60, 1246104), (72, 1038420), (80, 934578), (81, 923040), (90, 830736), (96, 778815), (108, 692280), (120, 623052), (135, 553824), (144, 519210), (160, 467289), (162, 461520), (180, 415368), (216, 346140), (240, 311526), (243, 307680), (270, 276912), (288, 259605), (324, 230760), (360, 207684), (405, 184608), (432, 173070), (480, 155763), (486, 153840), (540, 138456), (641, 116640), (648, 115380), (720, 103842), (729, 102560), (810, 92304), (864, 86535), (972, 76920), (1080, 69228), (1215, 61536), (1282, 58320), (1296, 57690), (1440, 51921), (1458, 51280), (1620, 46152), (1923, 38880), (1944, 38460), (2160, 34614), (2430, 30768), (2564, 29160), (2592, 28845), (2916, 25640), (3205, 23328), (3240, 23076), (3645, 20512), (3846, 19440), (3888, 19230), (4320, 17307), (4860, 15384), (5128, 14580), (5769, 12960), (5832, 12820), (6410, 11664), (6480, 11538), (7290, 10256), (7692, 9720), (7776, 9615)]