1406725920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{325631}}^1$

素因数の和:325655

約数の個数: 96

約数和(自身を含む): 4923555840

約数和(自身を除く): 3516829920

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, 325631, 651262, 976893, 1302524, 1628155, 1953786, 2605048, 2930679, 3256310, 3907572, 4884465, 5210096, 5861358, 6512620, 7815144, 8792037, 9768930, 10420192, 11722716, 13025240, 14653395, 15630288, 17584074, 19537860, 23445432, 26050480, 29306790, 31260576, 35168148, 39075720, 43960185, 46890864, 52100960, 58613580, 70336296, 78151440, 87920370, 93781728, 117227160, 140672592, 156302880, 175840740, 234454320, 281345184, 351681480, 468908640, 703362960, 1406725920]

約数ペア:

[(1, 1406725920), (2, 703362960), (3, 468908640), (4, 351681480), (5, 281345184), (6, 234454320), (8, 175840740), (9, 156302880), (10, 140672592), (12, 117227160), (15, 93781728), (16, 87920370), (18, 78151440), (20, 70336296), (24, 58613580), (27, 52100960), (30, 46890864), (32, 43960185), (36, 39075720), (40, 35168148), (45, 31260576), (48, 29306790), (54, 26050480), (60, 23445432), (72, 19537860), (80, 17584074), (90, 15630288), (96, 14653395), (108, 13025240), (120, 11722716), (135, 10420192), (144, 9768930), (160, 8792037), (180, 7815144), (216, 6512620), (240, 5861358), (270, 5210096), (288, 4884465), (360, 3907572), (432, 3256310), (480, 2930679), (540, 2605048), (720, 1953786), (864, 1628155), (1080, 1302524), (1440, 976893), (2160, 651262), (4320, 325631)]