125206320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521693}}^1$

素因数の和:521709

約数の個数: 40

約数和(自身を含む): 388140336

約数和(自身を除く): 262934016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521693, 1043386, 1565079, 2086772, 2608465, 3130158, 4173544, 5216930, 6260316, 7825395, 8347088, 10433860, 12520632, 15650790, 20867720, 25041264, 31301580, 41735440, 62603160, 125206320]

約数ペア:

[(1, 125206320), (2, 62603160), (3, 41735440), (4, 31301580), (5, 25041264), (6, 20867720), (8, 15650790), (10, 12520632), (12, 10433860), (15, 8347088), (16, 7825395), (20, 6260316), (24, 5216930), (30, 4173544), (40, 3130158), (48, 2608465), (60, 2086772), (80, 1565079), (120, 1043386), (240, 521693)]