8726688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{11047}}^1$

素因数の和:11317

約数の個数: 128

約数和(自身を含む): 27204595200

約数和(自身を除く): 18477907080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 227, 232, 290, 348, 435, 454, 580, 681, 696, 870, 908, 1135, 1160, 1362, 1740, 1816, 2270, 2724, 3405, 3480, 4540, 5448, 6583, 6810, 9080, 11047, 13166, 13620, 19749, 22094, 26332, 27240, 32915, 33141, 39498, 44188, 52664, 55235, 65830, 66282, 78996, 88376, 98745, 110470, 131660, 132564, 157992, 165705, 197490, 220940, 263320, 265128, 320363, 331410, 394980, 441880, 640726, 662820, 789960, 961089, 1281452, 1325640, 1601815, 1922178, 2507669, 2562904, 3203630, 3844356, 4805445, 5015338, 6407260, 7523007, 7688712, 9610890, 10030676, 12538345, 12814520, 15046014, 19221780, 20061352, 25076690, 30092028, 37615035, 38443560, 50153380, 60184056, 72722401, 75230070, 100306760, 145444802, 150460140, 218167203, 290889604, 300920280, 363612005, 436334406, 581779208, 727224010, 872668812, 1090836015, 1454448020, 1745337624, 2181672030, 2908896040, 4363344060, 8726688120]

約数ペア:

[(1, 8726688120), (2, 4363344060), (3, 2908896040), (4, 2181672030), (5, 1745337624), (6, 1454448020), (8, 1090836015), (10, 872668812), (12, 727224010), (15, 581779208), (20, 436334406), (24, 363612005), (29, 300920280), (30, 290889604), (40, 218167203), (58, 150460140), (60, 145444802), (87, 100306760), (116, 75230070), (120, 72722401), (145, 60184056), (174, 50153380), (227, 38443560), (232, 37615035), (290, 30092028), (348, 25076690), (435, 20061352), (454, 19221780), (580, 15046014), (681, 12814520), (696, 12538345), (870, 10030676), (908, 9610890), (1135, 7688712), (1160, 7523007), (1362, 6407260), (1740, 5015338), (1816, 4805445), (2270, 3844356), (2724, 3203630), (3405, 2562904), (3480, 2507669), (4540, 1922178), (5448, 1601815), (6583, 1325640), (6810, 1281452), (9080, 961089), (11047, 789960), (13166, 662820), (13620, 640726), (19749, 441880), (22094, 394980), (26332, 331410), (27240, 320363), (32915, 265128), (33141, 263320), (39498, 220940), (44188, 197490), (52664, 165705), (55235, 157992), (65830, 132564), (66282, 131660), (78996, 110470), (88376, 98745)]