141428880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{196429}}^1$

素因数の和:196448

約数の個数: 60

約数和(自身を含む): 474967740

約数和(自身を除く): 333538860

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, 196429, 392858, 589287, 785716, 982145, 1178574, 1571432, 1767861, 1964290, 2357148, 2946435, 3142864, 3535722, 3928580, 4714296, 5892870, 7071444, 7857160, 8839305, 9428592, 11785740, 14142888, 15714320, 17678610, 23571480, 28285776, 35357220, 47142960, 70714440, 141428880]

約数ペア:

[(1, 141428880), (2, 70714440), (3, 47142960), (4, 35357220), (5, 28285776), (6, 23571480), (8, 17678610), (9, 15714320), (10, 14142888), (12, 11785740), (15, 9428592), (16, 8839305), (18, 7857160), (20, 7071444), (24, 5892870), (30, 4714296), (36, 3928580), (40, 3535722), (45, 3142864), (48, 2946435), (60, 2357148), (72, 1964290), (80, 1767861), (90, 1571432), (120, 1178574), (144, 982145), (180, 785716), (240, 589287), (360, 392858), (720, 196429)]