15155647320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1\times {\mathrm{4273}}^1$

素因数の和:6985

約数の個数: 128

約数和(自身を含む): 49630371840

約数和(自身を除く): 34474724520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2687, 4273, 5374, 8061, 8546, 10748, 12819, 13435, 16122, 17092, 21365, 21496, 25638, 26870, 29557, 32244, 34184, 40305, 42730, 47003, 51276, 53740, 59114, 64095, 64488, 80610, 85460, 88671, 94006, 102552, 107480, 118228, 128190, 141009, 147785, 161220, 170920, 177342, 188012, 235015, 236456, 256380, 282018, 295570, 322440, 354684, 376024, 443355, 470030, 512760, 564036, 591140, 705045, 709368, 886710, 940060, 1128072, 1182280, 1410090, 1773420, 1880120, 2820180, 3546840, 5640360, 11481551, 22963102, 34444653, 45926204, 57407755, 68889306, 91852408, 114815510, 126297061, 137778612, 172223265, 229631020, 252594122, 275557224, 344446530, 378891183, 459262040, 505188244, 631485305, 688893060, 757782366, 1010376488, 1262970610, 1377786120, 1515564732, 1894455915, 2525941220, 3031129464, 3788911830, 5051882440, 7577823660, 15155647320]

約数ペア:

[(1, 15155647320), (2, 7577823660), (3, 5051882440), (4, 3788911830), (5, 3031129464), (6, 2525941220), (8, 1894455915), (10, 1515564732), (11, 1377786120), (12, 1262970610), (15, 1010376488), (20, 757782366), (22, 688893060), (24, 631485305), (30, 505188244), (33, 459262040), (40, 378891183), (44, 344446530), (55, 275557224), (60, 252594122), (66, 229631020), (88, 172223265), (110, 137778612), (120, 126297061), (132, 114815510), (165, 91852408), (220, 68889306), (264, 57407755), (330, 45926204), (440, 34444653), (660, 22963102), (1320, 11481551), (2687, 5640360), (4273, 3546840), (5374, 2820180), (8061, 1880120), (8546, 1773420), (10748, 1410090), (12819, 1182280), (13435, 1128072), (16122, 940060), (17092, 886710), (21365, 709368), (21496, 705045), (25638, 591140), (26870, 564036), (29557, 512760), (32244, 470030), (34184, 443355), (40305, 376024), (42730, 354684), (47003, 322440), (51276, 295570), (53740, 282018), (59114, 256380), (64095, 236456), (64488, 235015), (80610, 188012), (85460, 177342), (88671, 170920), (94006, 161220), (102552, 147785), (107480, 141009), (118228, 128190)]