15581160

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 60278400

約数和(自身を除く): 44697240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 229, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 458, 486, 504, 540, 567, 630, 648, 687, 756, 810, 840, 916, 945, 972, 1080, 1134, 1145, 1215, 1260, 1374, 1512, 1603, 1620, 1701, 1832, 1890, 1944, 2061, 2268, 2290, 2430, 2520, 2748, 2835, 3206, 3240, 3402, 3435, 3780, 4122, 4536, 4580, 4809, 4860, 5496, 5670, 6183, 6412, 6804, 6870, 7560, 8015, 8244, 8505, 9160, 9618, 9720, 10305, 11340, 12366, 12824, 13608, 13740, 14427, 16030, 16488, 17010, 18549, 19236, 20610, 22680, 24045, 24732, 27480, 28854, 30915, 32060, 34020, 37098, 38472, 41220, 43281, 48090, 49464, 55647, 57708, 61830, 64120, 68040, 72135, 74196, 82440, 86562, 92745, 96180, 111294, 115416, 123660, 129843, 144270, 148392, 173124, 185490, 192360, 216405, 222588, 247320, 259686, 278235, 288540, 346248, 370980, 389529, 432810, 445176, 519372, 556470, 577080, 649215, 741960, 779058, 865620, 1038744, 1112940, 1298430, 1558116, 1731240, 1947645, 2225880, 2596860, 3116232, 3895290, 5193720, 7790580, 15581160]

約数ペア:

[(1, 15581160), (2, 7790580), (3, 5193720), (4, 3895290), (5, 3116232), (6, 2596860), (7, 2225880), (8, 1947645), (9, 1731240), (10, 1558116), (12, 1298430), (14, 1112940), (15, 1038744), (18, 865620), (20, 779058), (21, 741960), (24, 649215), (27, 577080), (28, 556470), (30, 519372), (35, 445176), (36, 432810), (40, 389529), (42, 370980), (45, 346248), (54, 288540), (56, 278235), (60, 259686), (63, 247320), (70, 222588), (72, 216405), (81, 192360), (84, 185490), (90, 173124), (105, 148392), (108, 144270), (120, 129843), (126, 123660), (135, 115416), (140, 111294), (162, 96180), (168, 92745), (180, 86562), (189, 82440), (210, 74196), (216, 72135), (229, 68040), (243, 64120), (252, 61830), (270, 57708), (280, 55647), (315, 49464), (324, 48090), (360, 43281), (378, 41220), (405, 38472), (420, 37098), (458, 34020), (486, 32060), (504, 30915), (540, 28854), (567, 27480), (630, 24732), (648, 24045), (687, 22680), (756, 20610), (810, 19236), (840, 18549), (916, 17010), (945, 16488), (972, 16030), (1080, 14427), (1134, 13740), (1145, 13608), (1215, 12824), (1260, 12366), (1374, 11340), (1512, 10305), (1603, 9720), (1620, 9618), (1701, 9160), (1832, 8505), (1890, 8244), (1944, 8015), (2061, 7560), (2268, 6870), (2290, 6804), (2430, 6412), (2520, 6183), (2748, 5670), (2835, 5496), (3206, 4860), (3240, 4809), (3402, 4580), (3435, 4536), (3780, 4122)]