159884520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1332371}}^1$

素因数の和:1332385

約数の個数: 32

約数和(自身を含む): 479653920

約数和(自身を除く): 319769400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1332371, 2664742, 3997113, 5329484, 6661855, 7994226, 10658968, 13323710, 15988452, 19985565, 26647420, 31976904, 39971130, 53294840, 79942260, 159884520]

約数ペア:

[(1, 159884520), (2, 79942260), (3, 53294840), (4, 39971130), (5, 31976904), (6, 26647420), (8, 19985565), (10, 15988452), (12, 13323710), (15, 10658968), (20, 7994226), (24, 6661855), (30, 5329484), (40, 3997113), (60, 2664742), (120, 1332371)]