498407040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28843}}^1$

素因数の和:28871

約数の個数: 128

約数和(自身を含む): 1765252800

約数和(自身を除く): 1266845760

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 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, 3691904, 3893805, 4153392, 4614880, 5191740, 5537856, 6230088, 6922320, 7787610, 8306784, 9229760, 10383480, 11075712, 12460176, 13844640, 15575220, 16613568, 18459520, 20766960, 24920352, 27689280, 31150440, 33227136, 41533920, 49840704, 55378560, 62300880, 83067840, 99681408, 124601760, 166135680, 249203520, 498407040]

約数ペア:

[(1, 498407040), (2, 249203520), (3, 166135680), (4, 124601760), (5, 99681408), (6, 83067840), (8, 62300880), (9, 55378560), (10, 49840704), (12, 41533920), (15, 33227136), (16, 31150440), (18, 27689280), (20, 24920352), (24, 20766960), (27, 18459520), (30, 16613568), (32, 15575220), (36, 13844640), (40, 12460176), (45, 11075712), (48, 10383480), (54, 9229760), (60, 8306784), (64, 7787610), (72, 6922320), (80, 6230088), (90, 5537856), (96, 5191740), (108, 4614880), (120, 4153392), (128, 3893805), (135, 3691904), (144, 3461160), (160, 3115044), (180, 2768928), (192, 2595870), (216, 2307440), (240, 2076696), (270, 1845952), (288, 1730580), (320, 1557522), (360, 1384464), (384, 1297935), (432, 1153720), (480, 1038348), (540, 922976), (576, 865290), (640, 778761), (720, 692232), (864, 576860), (960, 519174), (1080, 461488), (1152, 432645), (1440, 346116), (1728, 288430), (1920, 259587), (2160, 230744), (2880, 173058), (3456, 144215), (4320, 115372), (5760, 86529), (8640, 57686), (17280, 28843)]