2150098560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{124427}}^1$

素因数の和:124455

約数の個数: 128

約数和(自身を含む): 7614993600

約数和(自身を除く): 5464895040

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, 124427, 248854, 373281, 497708, 622135, 746562, 995416, 1119843, 1244270, 1493124, 1866405, 1990832, 2239686, 2488540, 2986248, 3359529, 3732810, 3981664, 4479372, 4977080, 5599215, 5972496, 6719058, 7465620, 7963328, 8958744, 9954160, 11198430, 11944992, 13438116, 14931240, 15926656, 16797645, 17917488, 19908320, 22396860, 23889984, 26876232, 29862480, 33595290, 35834976, 39816640, 44793720, 47779968, 53752464, 59724960, 67190580, 71669952, 79633280, 89587440, 107504928, 119449920, 134381160, 143339904, 179174880, 215009856, 238899840, 268762320, 358349760, 430019712, 537524640, 716699520, 1075049280, 2150098560]

約数ペア:

[(1, 2150098560), (2, 1075049280), (3, 716699520), (4, 537524640), (5, 430019712), (6, 358349760), (8, 268762320), (9, 238899840), (10, 215009856), (12, 179174880), (15, 143339904), (16, 134381160), (18, 119449920), (20, 107504928), (24, 89587440), (27, 79633280), (30, 71669952), (32, 67190580), (36, 59724960), (40, 53752464), (45, 47779968), (48, 44793720), (54, 39816640), (60, 35834976), (64, 33595290), (72, 29862480), (80, 26876232), (90, 23889984), (96, 22396860), (108, 19908320), (120, 17917488), (128, 16797645), (135, 15926656), (144, 14931240), (160, 13438116), (180, 11944992), (192, 11198430), (216, 9954160), (240, 8958744), (270, 7963328), (288, 7465620), (320, 6719058), (360, 5972496), (384, 5599215), (432, 4977080), (480, 4479372), (540, 3981664), (576, 3732810), (640, 3359529), (720, 2986248), (864, 2488540), (960, 2239686), (1080, 1990832), (1152, 1866405), (1440, 1493124), (1728, 1244270), (1920, 1119843), (2160, 995416), (2880, 746562), (3456, 622135), (4320, 497708), (5760, 373281), (8640, 248854), (17280, 124427)]