188727480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{524243}}^1$

素因数の和:524260

約数の個数: 48

約数和(自身を含む): 613365480

約数和(自身を除く): 424638000

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, 524243, 1048486, 1572729, 2096972, 2621215, 3145458, 4193944, 4718187, 5242430, 6290916, 7863645, 9436374, 10484860, 12581832, 15727290, 18872748, 20969720, 23590935, 31454580, 37745496, 47181870, 62909160, 94363740, 188727480]

約数ペア:

[(1, 188727480), (2, 94363740), (3, 62909160), (4, 47181870), (5, 37745496), (6, 31454580), (8, 23590935), (9, 20969720), (10, 18872748), (12, 15727290), (15, 12581832), (18, 10484860), (20, 9436374), (24, 7863645), (30, 6290916), (36, 5242430), (40, 4718187), (45, 4193944), (60, 3145458), (72, 2621215), (90, 2096972), (120, 1572729), (180, 1048486), (360, 524243)]