238025280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{247943}}^1$

素因数の和:247963

約数の個数: 56

約数和(自身を含む): 755733312

約数和(自身を除く): 517708032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 247943, 495886, 743829, 991772, 1239715, 1487658, 1983544, 2479430, 2975316, 3719145, 3967088, 4958860, 5950632, 7438290, 7934176, 9917720, 11901264, 14876580, 15868352, 19835440, 23802528, 29753160, 39670880, 47605056, 59506320, 79341760, 119012640, 238025280]

約数ペア:

[(1, 238025280), (2, 119012640), (3, 79341760), (4, 59506320), (5, 47605056), (6, 39670880), (8, 29753160), (10, 23802528), (12, 19835440), (15, 15868352), (16, 14876580), (20, 11901264), (24, 9917720), (30, 7934176), (32, 7438290), (40, 5950632), (48, 4958860), (60, 3967088), (64, 3719145), (80, 2975316), (96, 2479430), (120, 1983544), (160, 1487658), (192, 1239715), (240, 991772), (320, 743829), (480, 495886), (960, 247943)]