2146318560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{165611}}^1$

素因数の和:165638

約数の個数: 120

約数和(自身を含む): 7574761656

約数和(自身を除く): 5428443096

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 165611, 331222, 496833, 662444, 828055, 993666, 1324888, 1490499, 1656110, 1987332, 2484165, 2649776, 2980998, 3312220, 3974664, 4471497, 4968330, 5299552, 5961996, 6624440, 7452495, 7949328, 8942994, 9936660, 11923992, 13248880, 13414491, 14904990, 15898656, 17885988, 19873320, 22357485, 23847984, 26497760, 26828982, 29809980, 35771976, 39746640, 44714970, 47695968, 53657964, 59619960, 67072455, 71543952, 79493280, 89429940, 107315928, 119239920, 134144910, 143087904, 178859880, 214631856, 238479840, 268289820, 357719760, 429263712, 536579640, 715439520, 1073159280, 2146318560]

約数ペア:

[(1, 2146318560), (2, 1073159280), (3, 715439520), (4, 536579640), (5, 429263712), (6, 357719760), (8, 268289820), (9, 238479840), (10, 214631856), (12, 178859880), (15, 143087904), (16, 134144910), (18, 119239920), (20, 107315928), (24, 89429940), (27, 79493280), (30, 71543952), (32, 67072455), (36, 59619960), (40, 53657964), (45, 47695968), (48, 44714970), (54, 39746640), (60, 35771976), (72, 29809980), (80, 26828982), (81, 26497760), (90, 23847984), (96, 22357485), (108, 19873320), (120, 17885988), (135, 15898656), (144, 14904990), (160, 13414491), (162, 13248880), (180, 11923992), (216, 9936660), (240, 8942994), (270, 7949328), (288, 7452495), (324, 6624440), (360, 5961996), (405, 5299552), (432, 4968330), (480, 4471497), (540, 3974664), (648, 3312220), (720, 2980998), (810, 2649776), (864, 2484165), (1080, 1987332), (1296, 1656110), (1440, 1490499), (1620, 1324888), (2160, 993666), (2592, 828055), (3240, 662444), (4320, 496833), (6480, 331222), (12960, 165611)]