139174440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1159787}}^1$

素因数の和:1159801

約数の個数: 32

約数和(自身を含む): 417523680

約数和(自身を除く): 278349240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1159787, 2319574, 3479361, 4639148, 5798935, 6958722, 9278296, 11597870, 13917444, 17396805, 23195740, 27834888, 34793610, 46391480, 69587220, 139174440]

約数ペア:

[(1, 139174440), (2, 69587220), (3, 46391480), (4, 34793610), (5, 27834888), (6, 23195740), (8, 17396805), (10, 13917444), (12, 11597870), (15, 9278296), (20, 6958722), (24, 5798935), (30, 4639148), (40, 3479361), (60, 2319574), (120, 1159787)]