452147040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{313991}}^1$

素因数の和:314012

約数の個数: 72

約数和(自身を含む): 1542956688

約数和(自身を除く): 1090809648

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 313991, 627982, 941973, 1255964, 1569955, 1883946, 2511928, 2825919, 3139910, 3767892, 4709865, 5023856, 5651838, 6279820, 7535784, 9419730, 10047712, 11303676, 12559640, 14129595, 15071568, 18839460, 22607352, 25119280, 28259190, 30143136, 37678920, 45214704, 50238560, 56518380, 75357840, 90429408, 113036760, 150715680, 226073520, 452147040]

約数ペア:

[(1, 452147040), (2, 226073520), (3, 150715680), (4, 113036760), (5, 90429408), (6, 75357840), (8, 56518380), (9, 50238560), (10, 45214704), (12, 37678920), (15, 30143136), (16, 28259190), (18, 25119280), (20, 22607352), (24, 18839460), (30, 15071568), (32, 14129595), (36, 12559640), (40, 11303676), (45, 10047712), (48, 9419730), (60, 7535784), (72, 6279820), (80, 5651838), (90, 5023856), (96, 4709865), (120, 3767892), (144, 3139910), (160, 2825919), (180, 2511928), (240, 1883946), (288, 1569955), (360, 1255964), (480, 941973), (720, 627982), (1440, 313991)]