7495228080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{128519}}^1$

素因数の和:128550

約数の個数: 140

約数和(自身を含む): 26127858960

約数和(自身を除く): 18632630880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 128519, 257038, 385557, 514076, 642595, 771114, 1028152, 1156671, 1285190, 1542228, 1927785, 2056304, 2313342, 2570380, 3084456, 3470013, 3855570, 4626684, 5140760, 5783355, 6168912, 6940026, 7711140, 9253368, 10281520, 10410039, 11566710, 13880052, 15422280, 17350065, 18506736, 20820078, 23133420, 27760104, 30844560, 31230117, 34700130, 41640156, 46266840, 52050195, 55520208, 62460234, 69400260, 83280312, 92533680, 93690351, 104100390, 124920468, 138800520, 156150585, 166560624, 187380702, 208200780, 249840936, 277601040, 312301170, 374761404, 416401560, 468451755, 499681872, 624602340, 749522808, 832803120, 936903510, 1249204680, 1499045616, 1873807020, 2498409360, 3747614040, 7495228080]

約数ペア:

[(1, 7495228080), (2, 3747614040), (3, 2498409360), (4, 1873807020), (5, 1499045616), (6, 1249204680), (8, 936903510), (9, 832803120), (10, 749522808), (12, 624602340), (15, 499681872), (16, 468451755), (18, 416401560), (20, 374761404), (24, 312301170), (27, 277601040), (30, 249840936), (36, 208200780), (40, 187380702), (45, 166560624), (48, 156150585), (54, 138800520), (60, 124920468), (72, 104100390), (80, 93690351), (81, 92533680), (90, 83280312), (108, 69400260), (120, 62460234), (135, 55520208), (144, 52050195), (162, 46266840), (180, 41640156), (216, 34700130), (240, 31230117), (243, 30844560), (270, 27760104), (324, 23133420), (360, 20820078), (405, 18506736), (432, 17350065), (486, 15422280), (540, 13880052), (648, 11566710), (720, 10410039), (729, 10281520), (810, 9253368), (972, 7711140), (1080, 6940026), (1215, 6168912), (1296, 5783355), (1458, 5140760), (1620, 4626684), (1944, 3855570), (2160, 3470013), (2430, 3084456), (2916, 2570380), (3240, 2313342), (3645, 2056304), (3888, 1927785), (4860, 1542228), (5832, 1285190), (6480, 1156671), (7290, 1028152), (9720, 771114), (11664, 642595), (14580, 514076), (19440, 385557), (29160, 257038), (58320, 128519)]