193884120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{538567}}^1$

素因数の和:538584

約数の個数: 48

約数和(自身を含む): 630124560

約数和(自身を除く): 436240440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 538567, 1077134, 1615701, 2154268, 2692835, 3231402, 4308536, 4847103, 5385670, 6462804, 8078505, 9694206, 10771340, 12925608, 16157010, 19388412, 21542680, 24235515, 32314020, 38776824, 48471030, 64628040, 96942060, 193884120]

約数ペア:

[(1, 193884120), (2, 96942060), (3, 64628040), (4, 48471030), (5, 38776824), (6, 32314020), (8, 24235515), (9, 21542680), (10, 19388412), (12, 16157010), (15, 12925608), (18, 10771340), (20, 9694206), (24, 8078505), (30, 6462804), (36, 5385670), (40, 4847103), (45, 4308536), (60, 3231402), (72, 2692835), (90, 2154268), (120, 1615701), (180, 1077134), (360, 538567)]