157445496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656022901}}^1$

素因数の和:656022917

約数の個数: 40

約数和(自身を含む): 488081039088

約数和(自身を除く): 330635542848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656022901, 1312045802, 1968068703, 2624091604, 3280114505, 3936137406, 5248183208, 6560229010, 7872274812, 9840343515, 10496366416, 13120458020, 15744549624, 19680687030, 26240916040, 31489099248, 39361374060, 52481832080, 78722748120, 157445496240]

約数ペア:

[(1, 157445496240), (2, 78722748120), (3, 52481832080), (4, 39361374060), (5, 31489099248), (6, 26240916040), (8, 19680687030), (10, 15744549624), (12, 13120458020), (15, 10496366416), (16, 9840343515), (20, 7872274812), (24, 6560229010), (30, 5248183208), (40, 3936137406), (48, 3280114505), (60, 2624091604), (80, 1968068703), (120, 1312045802), (240, 656022901)]