78249480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{652079}}^1$

素因数の和:652093

約数の個数: 32

約数和(自身を含む): 234748800

約数和(自身を除く): 156499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 652079, 1304158, 1956237, 2608316, 3260395, 3912474, 5216632, 6520790, 7824948, 9781185, 13041580, 15649896, 19562370, 26083160, 39124740, 78249480]

約数ペア:

[(1, 78249480), (2, 39124740), (3, 26083160), (4, 19562370), (5, 15649896), (6, 13041580), (8, 9781185), (10, 7824948), (12, 6520790), (15, 5216632), (20, 3912474), (24, 3260395), (30, 2608316), (40, 1956237), (60, 1304158), (120, 652079)]