1993295520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{461411}}^1$

素因数の和:461435

約数の個数: 96

約数和(自身を含む): 6976549440

約数和(自身を除く): 4983253920

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, 461411, 922822, 1384233, 1845644, 2307055, 2768466, 3691288, 4152699, 4614110, 5536932, 6921165, 7382576, 8305398, 9228220, 11073864, 12458097, 13842330, 14765152, 16610796, 18456440, 20763495, 22147728, 24916194, 27684660, 33221592, 36912880, 41526990, 44295456, 49832388, 55369320, 62290485, 66443184, 73825760, 83053980, 99664776, 110738640, 124580970, 132886368, 166107960, 199329552, 221477280, 249161940, 332215920, 398659104, 498323880, 664431840, 996647760, 1993295520]

約数ペア:

[(1, 1993295520), (2, 996647760), (3, 664431840), (4, 498323880), (5, 398659104), (6, 332215920), (8, 249161940), (9, 221477280), (10, 199329552), (12, 166107960), (15, 132886368), (16, 124580970), (18, 110738640), (20, 99664776), (24, 83053980), (27, 73825760), (30, 66443184), (32, 62290485), (36, 55369320), (40, 49832388), (45, 44295456), (48, 41526990), (54, 36912880), (60, 33221592), (72, 27684660), (80, 24916194), (90, 22147728), (96, 20763495), (108, 18456440), (120, 16610796), (135, 14765152), (144, 13842330), (160, 12458097), (180, 11073864), (216, 9228220), (240, 8305398), (270, 7382576), (288, 6921165), (360, 5536932), (432, 4614110), (480, 4152699), (540, 3691288), (720, 2768466), (864, 2307055), (1080, 1845644), (1440, 1384233), (2160, 922822), (4320, 461411)]