390145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47119}}^1$

素因数の和:47159

約数の個数: 96

約数和(自身を含む): 1323129600

約数和(自身を除く): 932984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 47119, 94238, 141357, 188476, 235595, 282714, 376952, 424071, 471190, 565428, 706785, 848142, 942380, 1083737, 1130856, 1413570, 1696284, 1884760, 2120355, 2167474, 2827140, 3251211, 3392568, 4240710, 4334948, 5418685, 5654280, 6502422, 8481420, 8669896, 9753633, 10837370, 13004844, 16256055, 16962840, 19507266, 21674740, 26009688, 32512110, 39014532, 43349480, 48768165, 65024220, 78029064, 97536330, 130048440, 195072660, 390145320]

約数ペア:

[(1, 390145320), (2, 195072660), (3, 130048440), (4, 97536330), (5, 78029064), (6, 65024220), (8, 48768165), (9, 43349480), (10, 39014532), (12, 32512110), (15, 26009688), (18, 21674740), (20, 19507266), (23, 16962840), (24, 16256055), (30, 13004844), (36, 10837370), (40, 9753633), (45, 8669896), (46, 8481420), (60, 6502422), (69, 5654280), (72, 5418685), (90, 4334948), (92, 4240710), (115, 3392568), (120, 3251211), (138, 2827140), (180, 2167474), (184, 2120355), (207, 1884760), (230, 1696284), (276, 1413570), (345, 1130856), (360, 1083737), (414, 942380), (460, 848142), (552, 706785), (690, 565428), (828, 471190), (920, 424071), (1035, 376952), (1380, 282714), (1656, 235595), (2070, 188476), (2760, 141357), (4140, 94238), (8280, 47119)]