219176640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76103}}^1$

素因数の和:76126

約数の個数: 84

約数和(自身を含む): 753886224

約数和(自身を除く): 534709584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76103, 152206, 228309, 304412, 380515, 456618, 608824, 684927, 761030, 913236, 1141545, 1217648, 1369854, 1522060, 1826472, 2283090, 2435296, 2739708, 3044120, 3424635, 3652944, 4566180, 4870592, 5479416, 6088240, 6849270, 7305888, 9132360, 10958832, 12176480, 13698540, 14611776, 18264720, 21917664, 24352960, 27397080, 36529440, 43835328, 54794160, 73058880, 109588320, 219176640]

約数ペア:

[(1, 219176640), (2, 109588320), (3, 73058880), (4, 54794160), (5, 43835328), (6, 36529440), (8, 27397080), (9, 24352960), (10, 21917664), (12, 18264720), (15, 14611776), (16, 13698540), (18, 12176480), (20, 10958832), (24, 9132360), (30, 7305888), (32, 6849270), (36, 6088240), (40, 5479416), (45, 4870592), (48, 4566180), (60, 3652944), (64, 3424635), (72, 3044120), (80, 2739708), (90, 2435296), (96, 2283090), (120, 1826472), (144, 1522060), (160, 1369854), (180, 1217648), (192, 1141545), (240, 913236), (288, 761030), (320, 684927), (360, 608824), (480, 456618), (576, 380515), (720, 304412), (960, 228309), (1440, 152206), (2880, 76103)]