1028876040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56039}}^1$

素因数の和:56076

約数の個数: 128

約数和(自身を含む): 3631392000

約数和(自身を除く): 2602515960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 56039, 112078, 168117, 224156, 280195, 336234, 448312, 504351, 560390, 672468, 840585, 952663, 1008702, 1120780, 1344936, 1513053, 1681170, 1905326, 2017404, 2241560, 2521755, 2857989, 3026106, 3362340, 3810652, 4034808, 4763315, 5043510, 5715978, 6052212, 6724680, 7565265, 7621304, 8573967, 9526630, 10087020, 11431956, 12104424, 14289945, 15130530, 17147934, 19053260, 20174040, 22863912, 25721901, 28579890, 30261060, 34295868, 38106520, 42869835, 51443802, 57159780, 60522120, 68591736, 85739670, 102887604, 114319560, 128609505, 171479340, 205775208, 257219010, 342958680, 514438020, 1028876040]

約数ペア:

[(1, 1028876040), (2, 514438020), (3, 342958680), (4, 257219010), (5, 205775208), (6, 171479340), (8, 128609505), (9, 114319560), (10, 102887604), (12, 85739670), (15, 68591736), (17, 60522120), (18, 57159780), (20, 51443802), (24, 42869835), (27, 38106520), (30, 34295868), (34, 30261060), (36, 28579890), (40, 25721901), (45, 22863912), (51, 20174040), (54, 19053260), (60, 17147934), (68, 15130530), (72, 14289945), (85, 12104424), (90, 11431956), (102, 10087020), (108, 9526630), (120, 8573967), (135, 7621304), (136, 7565265), (153, 6724680), (170, 6052212), (180, 5715978), (204, 5043510), (216, 4763315), (255, 4034808), (270, 3810652), (306, 3362340), (340, 3026106), (360, 2857989), (408, 2521755), (459, 2241560), (510, 2017404), (540, 1905326), (612, 1681170), (680, 1513053), (765, 1344936), (918, 1120780), (1020, 1008702), (1080, 952663), (1224, 840585), (1530, 672468), (1836, 560390), (2040, 504351), (2295, 448312), (3060, 336234), (3672, 280195), (4590, 224156), (6120, 168117), (9180, 112078), (18360, 56039)]