121835160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338431}}^1$

素因数の和:338448

約数の個数: 48

約数和(自身を含む): 395965440

約数和(自身を除く): 274130280

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, 338431, 676862, 1015293, 1353724, 1692155, 2030586, 2707448, 3045879, 3384310, 4061172, 5076465, 6091758, 6768620, 8122344, 10152930, 12183516, 13537240, 15229395, 20305860, 24367032, 30458790, 40611720, 60917580, 121835160]

約数ペア:

[(1, 121835160), (2, 60917580), (3, 40611720), (4, 30458790), (5, 24367032), (6, 20305860), (8, 15229395), (9, 13537240), (10, 12183516), (12, 10152930), (15, 8122344), (18, 6768620), (20, 6091758), (24, 5076465), (30, 4061172), (36, 3384310), (40, 3045879), (45, 2707448), (60, 2030586), (72, 1692155), (90, 1353724), (120, 1015293), (180, 676862), (360, 338431)]