754971120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1048571}}^1$

素因数の和:1048590

約数の個数: 60

約数和(自身を含む): 2535447096

約数和(自身を除く): 1780475976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1048571, 2097142, 3145713, 4194284, 5242855, 6291426, 8388568, 9437139, 10485710, 12582852, 15728565, 16777136, 18874278, 20971420, 25165704, 31457130, 37748556, 41942840, 47185695, 50331408, 62914260, 75497112, 83885680, 94371390, 125828520, 150994224, 188742780, 251657040, 377485560, 754971120]

約数ペア:

[(1, 754971120), (2, 377485560), (3, 251657040), (4, 188742780), (5, 150994224), (6, 125828520), (8, 94371390), (9, 83885680), (10, 75497112), (12, 62914260), (15, 50331408), (16, 47185695), (18, 41942840), (20, 37748556), (24, 31457130), (30, 25165704), (36, 20971420), (40, 18874278), (45, 16777136), (48, 15728565), (60, 12582852), (72, 10485710), (80, 9437139), (90, 8388568), (120, 6291426), (144, 5242855), (180, 4194284), (240, 3145713), (360, 2097142), (720, 1048571)]