39843480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 119946240

約数和(自身を除く): 80102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 607, 1094, 1214, 1641, 1821, 2188, 2428, 2735, 3035, 3282, 3642, 4376, 4856, 5470, 6070, 6564, 7284, 8205, 9105, 10940, 12140, 13128, 14568, 16410, 18210, 21880, 24280, 32820, 36420, 65640, 72840, 332029, 664058, 996087, 1328116, 1660145, 1992174, 2656232, 3320290, 3984348, 4980435, 6640580, 7968696, 9960870, 13281160, 19921740, 39843480]

約数ペア:

[(1, 39843480), (2, 19921740), (3, 13281160), (4, 9960870), (5, 7968696), (6, 6640580), (8, 4980435), (10, 3984348), (12, 3320290), (15, 2656232), (20, 1992174), (24, 1660145), (30, 1328116), (40, 996087), (60, 664058), (120, 332029), (547, 72840), (607, 65640), (1094, 36420), (1214, 32820), (1641, 24280), (1821, 21880), (2188, 18210), (2428, 16410), (2735, 14568), (3035, 13128), (3282, 12140), (3642, 10940), (4376, 9105), (4856, 8205), (5470, 7284), (6070, 6564)]