122805720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 160

約数和(自身を含む): 427323600

約数和(自身を除く): 304517880

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, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1307, 1566, 1620, 1740, 2088, 2349, 2610, 2614, 3132, 3240, 3480, 3915, 3921, 4698, 5220, 5228, 6264, 6535, 7830, 7842, 9396, 10440, 10456, 11745, 11763, 13070, 15660, 15684, 18792, 19605, 23490, 23526, 26140, 31320, 31368, 35289, 37903, 39210, 46980, 47052, 52280, 58815, 70578, 75806, 78420, 93960, 94104, 105867, 113709, 117630, 141156, 151612, 156840, 176445, 189515, 211734, 227418, 235260, 282312, 303224, 341127, 352890, 379030, 423468, 454836, 470520, 529335, 568545, 682254, 705780, 758060, 846936, 909672, 1023381, 1058670, 1137090, 1364508, 1411560, 1516120, 1705635, 2046762, 2117340, 2274180, 2729016, 3070143, 3411270, 4093524, 4234680, 4548360, 5116905, 6140286, 6822540, 8187048, 10233810, 12280572, 13645080, 15350715, 20467620, 24561144, 30701430, 40935240, 61402860, 122805720]

約数ペア:

[(1, 122805720), (2, 61402860), (3, 40935240), (4, 30701430), (5, 24561144), (6, 20467620), (8, 15350715), (9, 13645080), (10, 12280572), (12, 10233810), (15, 8187048), (18, 6822540), (20, 6140286), (24, 5116905), (27, 4548360), (29, 4234680), (30, 4093524), (36, 3411270), (40, 3070143), (45, 2729016), (54, 2274180), (58, 2117340), (60, 2046762), (72, 1705635), (81, 1516120), (87, 1411560), (90, 1364508), (108, 1137090), (116, 1058670), (120, 1023381), (135, 909672), (145, 846936), (162, 758060), (174, 705780), (180, 682254), (216, 568545), (232, 529335), (261, 470520), (270, 454836), (290, 423468), (324, 379030), (348, 352890), (360, 341127), (405, 303224), (435, 282312), (522, 235260), (540, 227418), (580, 211734), (648, 189515), (696, 176445), (783, 156840), (810, 151612), (870, 141156), (1044, 117630), (1080, 113709), (1160, 105867), (1305, 94104), (1307, 93960), (1566, 78420), (1620, 75806), (1740, 70578), (2088, 58815), (2349, 52280), (2610, 47052), (2614, 46980), (3132, 39210), (3240, 37903), (3480, 35289), (3915, 31368), (3921, 31320), (4698, 26140), (5220, 23526), (5228, 23490), (6264, 19605), (6535, 18792), (7830, 15684), (7842, 15660), (9396, 13070), (10440, 11763), (10456, 11745)]