146150640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202987}}^1$

素因数の和:203006

約数の個数: 60

約数和(自身を含む): 490824984

約数和(自身を除く): 344674344

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, 202987, 405974, 608961, 811948, 1014935, 1217922, 1623896, 1826883, 2029870, 2435844, 3044805, 3247792, 3653766, 4059740, 4871688, 6089610, 7307532, 8119480, 9134415, 9743376, 12179220, 14615064, 16238960, 18268830, 24358440, 29230128, 36537660, 48716880, 73075320, 146150640]

約数ペア:

[(1, 146150640), (2, 73075320), (3, 48716880), (4, 36537660), (5, 29230128), (6, 24358440), (8, 18268830), (9, 16238960), (10, 14615064), (12, 12179220), (15, 9743376), (16, 9134415), (18, 8119480), (20, 7307532), (24, 6089610), (30, 4871688), (36, 4059740), (40, 3653766), (45, 3247792), (48, 3044805), (60, 2435844), (72, 2029870), (80, 1826883), (90, 1623896), (120, 1217922), (144, 1014935), (180, 811948), (240, 608961), (360, 405974), (720, 202987)]