249203520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{28843}}^1$

素因数の和:28869

約数の個数: 112

約数和(自身を含む): 879165120

約数和(自身を除く): 629961600

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 28843, 57686, 86529, 115372, 144215, 173058, 230744, 259587, 288430, 346116, 432645, 461488, 519174, 576860, 692232, 778761, 865290, 922976, 1038348, 1153720, 1297935, 1384464, 1557522, 1730580, 1845952, 2076696, 2307440, 2595870, 2768928, 3115044, 3461160, 3893805, 4153392, 4614880, 5191740, 5537856, 6230088, 6922320, 7787610, 8306784, 9229760, 10383480, 12460176, 13844640, 15575220, 16613568, 20766960, 24920352, 27689280, 31150440, 41533920, 49840704, 62300880, 83067840, 124601760, 249203520]

約数ペア:

[(1, 249203520), (2, 124601760), (3, 83067840), (4, 62300880), (5, 49840704), (6, 41533920), (8, 31150440), (9, 27689280), (10, 24920352), (12, 20766960), (15, 16613568), (16, 15575220), (18, 13844640), (20, 12460176), (24, 10383480), (27, 9229760), (30, 8306784), (32, 7787610), (36, 6922320), (40, 6230088), (45, 5537856), (48, 5191740), (54, 4614880), (60, 4153392), (64, 3893805), (72, 3461160), (80, 3115044), (90, 2768928), (96, 2595870), (108, 2307440), (120, 2076696), (135, 1845952), (144, 1730580), (160, 1557522), (180, 1384464), (192, 1297935), (216, 1153720), (240, 1038348), (270, 922976), (288, 865290), (320, 778761), (360, 692232), (432, 576860), (480, 519174), (540, 461488), (576, 432645), (720, 346116), (864, 288430), (960, 259587), (1080, 230744), (1440, 173058), (1728, 144215), (2160, 115372), (2880, 86529), (4320, 57686), (8640, 28843)]