215308080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23003}}^1$

素因数の和:23035

約数の個数: 120

約数和(自身を含む): 778731408

約数和(自身を除く): 563423328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23003, 46006, 69009, 92012, 115015, 138018, 184024, 207027, 230030, 276036, 299039, 345045, 368048, 414054, 460060, 552072, 598078, 690090, 828108, 897117, 920120, 1035135, 1104144, 1196156, 1380180, 1495195, 1656216, 1794234, 1840240, 2070270, 2392312, 2691351, 2760360, 2990390, 3312432, 3588468, 4140540, 4485585, 4784624, 5382702, 5520720, 5980780, 7176936, 8281080, 8971170, 10765404, 11961560, 13456755, 14353872, 16562160, 17942340, 21530808, 23923120, 26913510, 35884680, 43061616, 53827020, 71769360, 107654040, 215308080]

約数ペア:

[(1, 215308080), (2, 107654040), (3, 71769360), (4, 53827020), (5, 43061616), (6, 35884680), (8, 26913510), (9, 23923120), (10, 21530808), (12, 17942340), (13, 16562160), (15, 14353872), (16, 13456755), (18, 11961560), (20, 10765404), (24, 8971170), (26, 8281080), (30, 7176936), (36, 5980780), (39, 5520720), (40, 5382702), (45, 4784624), (48, 4485585), (52, 4140540), (60, 3588468), (65, 3312432), (72, 2990390), (78, 2760360), (80, 2691351), (90, 2392312), (104, 2070270), (117, 1840240), (120, 1794234), (130, 1656216), (144, 1495195), (156, 1380180), (180, 1196156), (195, 1104144), (208, 1035135), (234, 920120), (240, 897117), (260, 828108), (312, 690090), (360, 598078), (390, 552072), (468, 460060), (520, 414054), (585, 368048), (624, 345045), (720, 299039), (780, 276036), (936, 230030), (1040, 207027), (1170, 184024), (1560, 138018), (1872, 115015), (2340, 92012), (3120, 69009), (4680, 46006), (9360, 23003)]