7548120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 26136000

約数和(自身を除く): 18587880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 241, 261, 270, 290, 348, 360, 435, 482, 522, 540, 580, 696, 723, 783, 870, 964, 1044, 1080, 1160, 1205, 1305, 1446, 1566, 1740, 1928, 2088, 2169, 2410, 2610, 2892, 3132, 3480, 3615, 3915, 4338, 4820, 5220, 5784, 6264, 6507, 6989, 7230, 7830, 8676, 9640, 10440, 10845, 13014, 13978, 14460, 15660, 17352, 20967, 21690, 26028, 27956, 28920, 31320, 32535, 34945, 41934, 43380, 52056, 55912, 62901, 65070, 69890, 83868, 86760, 104835, 125802, 130140, 139780, 167736, 188703, 209670, 251604, 260280, 279560, 314505, 377406, 419340, 503208, 629010, 754812, 838680, 943515, 1258020, 1509624, 1887030, 2516040, 3774060, 7548120]

約数ペア:

[(1, 7548120), (2, 3774060), (3, 2516040), (4, 1887030), (5, 1509624), (6, 1258020), (8, 943515), (9, 838680), (10, 754812), (12, 629010), (15, 503208), (18, 419340), (20, 377406), (24, 314505), (27, 279560), (29, 260280), (30, 251604), (36, 209670), (40, 188703), (45, 167736), (54, 139780), (58, 130140), (60, 125802), (72, 104835), (87, 86760), (90, 83868), (108, 69890), (116, 65070), (120, 62901), (135, 55912), (145, 52056), (174, 43380), (180, 41934), (216, 34945), (232, 32535), (241, 31320), (261, 28920), (270, 27956), (290, 26028), (348, 21690), (360, 20967), (435, 17352), (482, 15660), (522, 14460), (540, 13978), (580, 13014), (696, 10845), (723, 10440), (783, 9640), (870, 8676), (964, 7830), (1044, 7230), (1080, 6989), (1160, 6507), (1205, 6264), (1305, 5784), (1446, 5220), (1566, 4820), (1740, 4338), (1928, 3915), (2088, 3615), (2169, 3480), (2410, 3132), (2610, 2892)]