13355280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 140

約数和(自身を含む): 46758540

約数和(自身を除く): 33403260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 229, 240, 243, 270, 324, 360, 405, 432, 458, 486, 540, 648, 687, 720, 729, 810, 916, 972, 1080, 1145, 1215, 1296, 1374, 1458, 1620, 1832, 1944, 2061, 2160, 2290, 2430, 2748, 2916, 3240, 3435, 3645, 3664, 3888, 4122, 4580, 4860, 5496, 5832, 6183, 6480, 6870, 7290, 8244, 9160, 9720, 10305, 10992, 11664, 12366, 13740, 14580, 16488, 18320, 18549, 19440, 20610, 24732, 27480, 29160, 30915, 32976, 37098, 41220, 49464, 54960, 55647, 58320, 61830, 74196, 82440, 92745, 98928, 111294, 123660, 148392, 164880, 166941, 185490, 222588, 247320, 278235, 296784, 333882, 370980, 445176, 494640, 556470, 667764, 741960, 834705, 890352, 1112940, 1335528, 1483920, 1669410, 2225880, 2671056, 3338820, 4451760, 6677640, 13355280]

約数ペア:

[(1, 13355280), (2, 6677640), (3, 4451760), (4, 3338820), (5, 2671056), (6, 2225880), (8, 1669410), (9, 1483920), (10, 1335528), (12, 1112940), (15, 890352), (16, 834705), (18, 741960), (20, 667764), (24, 556470), (27, 494640), (30, 445176), (36, 370980), (40, 333882), (45, 296784), (48, 278235), (54, 247320), (60, 222588), (72, 185490), (80, 166941), (81, 164880), (90, 148392), (108, 123660), (120, 111294), (135, 98928), (144, 92745), (162, 82440), (180, 74196), (216, 61830), (229, 58320), (240, 55647), (243, 54960), (270, 49464), (324, 41220), (360, 37098), (405, 32976), (432, 30915), (458, 29160), (486, 27480), (540, 24732), (648, 20610), (687, 19440), (720, 18549), (729, 18320), (810, 16488), (916, 14580), (972, 13740), (1080, 12366), (1145, 11664), (1215, 10992), (1296, 10305), (1374, 9720), (1458, 9160), (1620, 8244), (1832, 7290), (1944, 6870), (2061, 6480), (2160, 6183), (2290, 5832), (2430, 5496), (2748, 4860), (2916, 4580), (3240, 4122), (3435, 3888), (3645, 3664)]