2112480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 7501032

約数和(自身を除く): 5388552

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, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 432, 480, 489, 540, 648, 652, 720, 810, 815, 864, 978, 1080, 1296, 1304, 1440, 1467, 1620, 1630, 1956, 2160, 2445, 2592, 2608, 2934, 3240, 3260, 3912, 4320, 4401, 4890, 5216, 5868, 6480, 6520, 7335, 7824, 8802, 9780, 11736, 12960, 13040, 13203, 14670, 15648, 17604, 19560, 22005, 23472, 26080, 26406, 29340, 35208, 39120, 44010, 46944, 52812, 58680, 66015, 70416, 78240, 88020, 105624, 117360, 132030, 140832, 176040, 211248, 234720, 264060, 352080, 422496, 528120, 704160, 1056240, 2112480]

約数ペア:

[(1, 2112480), (2, 1056240), (3, 704160), (4, 528120), (5, 422496), (6, 352080), (8, 264060), (9, 234720), (10, 211248), (12, 176040), (15, 140832), (16, 132030), (18, 117360), (20, 105624), (24, 88020), (27, 78240), (30, 70416), (32, 66015), (36, 58680), (40, 52812), (45, 46944), (48, 44010), (54, 39120), (60, 35208), (72, 29340), (80, 26406), (81, 26080), (90, 23472), (96, 22005), (108, 19560), (120, 17604), (135, 15648), (144, 14670), (160, 13203), (162, 13040), (163, 12960), (180, 11736), (216, 9780), (240, 8802), (270, 7824), (288, 7335), (324, 6520), (326, 6480), (360, 5868), (405, 5216), (432, 4890), (480, 4401), (489, 4320), (540, 3912), (648, 3260), (652, 3240), (720, 2934), (810, 2608), (815, 2592), (864, 2445), (978, 2160), (1080, 1956), (1296, 1630), (1304, 1620), (1440, 1467)]