554730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1155689}}^1$

素因数の和:1155707

約数の個数: 48

約数和(自身を含む): 1747403280

約数和(自身を除く): 1192672560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1155689, 2311378, 3467067, 4622756, 5778445, 6934134, 9245512, 11556890, 13868268, 17335335, 18491024, 23113780, 27736536, 34670670, 36982048, 46227560, 55473072, 69341340, 92455120, 110946144, 138682680, 184910240, 277365360, 554730720]

約数ペア:

[(1, 554730720), (2, 277365360), (3, 184910240), (4, 138682680), (5, 110946144), (6, 92455120), (8, 69341340), (10, 55473072), (12, 46227560), (15, 36982048), (16, 34670670), (20, 27736536), (24, 23113780), (30, 18491024), (32, 17335335), (40, 13868268), (48, 11556890), (60, 9245512), (80, 6934134), (96, 5778445), (120, 4622756), (160, 3467067), (240, 2311378), (480, 1155689)]