12442680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 42638400

約数和(自身を除く): 30195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 281, 328, 360, 369, 410, 492, 540, 562, 615, 738, 820, 843, 984, 1080, 1107, 1124, 1230, 1405, 1476, 1640, 1686, 1845, 2214, 2248, 2460, 2529, 2810, 2952, 3372, 3690, 4215, 4428, 4920, 5058, 5535, 5620, 6744, 7380, 7587, 8430, 8856, 10116, 11070, 11240, 11521, 12645, 14760, 15174, 16860, 20232, 22140, 23042, 25290, 30348, 33720, 34563, 37935, 44280, 46084, 50580, 57605, 60696, 69126, 75870, 92168, 101160, 103689, 115210, 138252, 151740, 172815, 207378, 230420, 276504, 303480, 311067, 345630, 414756, 460840, 518445, 622134, 691260, 829512, 1036890, 1244268, 1382520, 1555335, 2073780, 2488536, 3110670, 4147560, 6221340, 12442680]

約数ペア:

[(1, 12442680), (2, 6221340), (3, 4147560), (4, 3110670), (5, 2488536), (6, 2073780), (8, 1555335), (9, 1382520), (10, 1244268), (12, 1036890), (15, 829512), (18, 691260), (20, 622134), (24, 518445), (27, 460840), (30, 414756), (36, 345630), (40, 311067), (41, 303480), (45, 276504), (54, 230420), (60, 207378), (72, 172815), (82, 151740), (90, 138252), (108, 115210), (120, 103689), (123, 101160), (135, 92168), (164, 75870), (180, 69126), (205, 60696), (216, 57605), (246, 50580), (270, 46084), (281, 44280), (328, 37935), (360, 34563), (369, 33720), (410, 30348), (492, 25290), (540, 23042), (562, 22140), (615, 20232), (738, 16860), (820, 15174), (843, 14760), (984, 12645), (1080, 11521), (1107, 11240), (1124, 11070), (1230, 10116), (1405, 8856), (1476, 8430), (1640, 7587), (1686, 7380), (1845, 6744), (2214, 5620), (2248, 5535), (2460, 5058), (2529, 4920), (2810, 4428), (2952, 4215), (3372, 3690)]