64311840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{14887}}^1$

素因数の和:14911

約数の個数: 96

約数和(自身を含む): 225106560

約数和(自身を除く): 160794720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 14887, 29774, 44661, 59548, 74435, 89322, 119096, 133983, 148870, 178644, 223305, 238192, 267966, 297740, 357288, 401949, 446610, 476384, 535932, 595480, 669915, 714576, 803898, 893220, 1071864, 1190960, 1339830, 1429152, 1607796, 1786440, 2009745, 2143728, 2381920, 2679660, 3215592, 3572880, 4019490, 4287456, 5359320, 6431184, 7145760, 8038980, 10718640, 12862368, 16077960, 21437280, 32155920, 64311840]

約数ペア:

[(1, 64311840), (2, 32155920), (3, 21437280), (4, 16077960), (5, 12862368), (6, 10718640), (8, 8038980), (9, 7145760), (10, 6431184), (12, 5359320), (15, 4287456), (16, 4019490), (18, 3572880), (20, 3215592), (24, 2679660), (27, 2381920), (30, 2143728), (32, 2009745), (36, 1786440), (40, 1607796), (45, 1429152), (48, 1339830), (54, 1190960), (60, 1071864), (72, 893220), (80, 803898), (90, 714576), (96, 669915), (108, 595480), (120, 535932), (135, 476384), (144, 446610), (160, 401949), (180, 357288), (216, 297740), (240, 267966), (270, 238192), (288, 223305), (360, 178644), (432, 148870), (480, 133983), (540, 119096), (720, 89322), (864, 74435), (1080, 59548), (1440, 44661), (2160, 29774), (4320, 14887)]