255032280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10310

約数の個数: 128

約数和(自身を含む): 887155200

約数和(自身を除く): 632122920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 10267, 12420, 20534, 24840, 30801, 41068, 51335, 61602, 82136, 92403, 102670, 123204, 154005, 184806, 205340, 236141, 246408, 277209, 308010, 369612, 410680, 462015, 472282, 554418, 616020, 708423, 739224, 924030, 944564, 1108836, 1180705, 1232040, 1386045, 1416846, 1848060, 1889128, 2125269, 2217672, 2361410, 2772090, 2833692, 3542115, 3696120, 4250538, 4722820, 5544180, 5667384, 6375807, 7084230, 8501076, 9445640, 10626345, 11088360, 12751614, 14168460, 17002152, 21252690, 25503228, 28336920, 31879035, 42505380, 51006456, 63758070, 85010760, 127516140, 255032280]

約数ペア:

[(1, 255032280), (2, 127516140), (3, 85010760), (4, 63758070), (5, 51006456), (6, 42505380), (8, 31879035), (9, 28336920), (10, 25503228), (12, 21252690), (15, 17002152), (18, 14168460), (20, 12751614), (23, 11088360), (24, 10626345), (27, 9445640), (30, 8501076), (36, 7084230), (40, 6375807), (45, 5667384), (46, 5544180), (54, 4722820), (60, 4250538), (69, 3696120), (72, 3542115), (90, 2833692), (92, 2772090), (108, 2361410), (115, 2217672), (120, 2125269), (135, 1889128), (138, 1848060), (180, 1416846), (184, 1386045), (207, 1232040), (216, 1180705), (230, 1108836), (270, 944564), (276, 924030), (345, 739224), (360, 708423), (414, 616020), (460, 554418), (540, 472282), (552, 462015), (621, 410680), (690, 369612), (828, 308010), (920, 277209), (1035, 246408), (1080, 236141), (1242, 205340), (1380, 184806), (1656, 154005), (2070, 123204), (2484, 102670), (2760, 92403), (3105, 82136), (4140, 61602), (4968, 51335), (6210, 41068), (8280, 30801), (10267, 24840), (12420, 20534)]