30226320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41981}}^1$

素因数の和:42000

約数の個数: 60

約数和(自身を含む): 101512476

約数和(自身を除く): 71286156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41981, 83962, 125943, 167924, 209905, 251886, 335848, 377829, 419810, 503772, 629715, 671696, 755658, 839620, 1007544, 1259430, 1511316, 1679240, 1889145, 2015088, 2518860, 3022632, 3358480, 3778290, 5037720, 6045264, 7556580, 10075440, 15113160, 30226320]

約数ペア:

[(1, 30226320), (2, 15113160), (3, 10075440), (4, 7556580), (5, 6045264), (6, 5037720), (8, 3778290), (9, 3358480), (10, 3022632), (12, 2518860), (15, 2015088), (16, 1889145), (18, 1679240), (20, 1511316), (24, 1259430), (30, 1007544), (36, 839620), (40, 755658), (45, 671696), (48, 629715), (60, 503772), (72, 419810), (80, 377829), (90, 335848), (120, 251886), (144, 209905), (180, 167924), (240, 125943), (360, 83962), (720, 41981)]