8292420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 26260416

約数和(自身を除く): 17967996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2003, 2070, 4006, 4140, 6009, 8012, 10015, 12018, 18027, 20030, 24036, 30045, 36054, 40060, 46069, 60090, 72108, 90135, 92138, 120180, 138207, 180270, 184276, 230345, 276414, 360540, 414621, 460690, 552828, 691035, 829242, 921380, 1382070, 1658484, 2073105, 2764140, 4146210, 8292420]

約数ペア:

[(1, 8292420), (2, 4146210), (3, 2764140), (4, 2073105), (5, 1658484), (6, 1382070), (9, 921380), (10, 829242), (12, 691035), (15, 552828), (18, 460690), (20, 414621), (23, 360540), (30, 276414), (36, 230345), (45, 184276), (46, 180270), (60, 138207), (69, 120180), (90, 92138), (92, 90135), (115, 72108), (138, 60090), (180, 46069), (207, 40060), (230, 36054), (276, 30045), (345, 24036), (414, 20030), (460, 18027), (690, 12018), (828, 10015), (1035, 8012), (1380, 6009), (2003, 4140), (2070, 4006)]