86765040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40169}}^1$

素因数の和:40191

約数の個数: 80

約数和(自身を含む): 298864800

約数和(自身を除く): 212099760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 40169, 80338, 120507, 160676, 200845, 241014, 321352, 361521, 401690, 482028, 602535, 642704, 723042, 803380, 964056, 1084563, 1205070, 1446084, 1606760, 1807605, 1928112, 2169126, 2410140, 2892168, 3213520, 3615210, 4338252, 4820280, 5422815, 5784336, 7230420, 8676504, 9640560, 10845630, 14460840, 17353008, 21691260, 28921680, 43382520, 86765040]

約数ペア:

[(1, 86765040), (2, 43382520), (3, 28921680), (4, 21691260), (5, 17353008), (6, 14460840), (8, 10845630), (9, 9640560), (10, 8676504), (12, 7230420), (15, 5784336), (16, 5422815), (18, 4820280), (20, 4338252), (24, 3615210), (27, 3213520), (30, 2892168), (36, 2410140), (40, 2169126), (45, 1928112), (48, 1807605), (54, 1606760), (60, 1446084), (72, 1205070), (80, 1084563), (90, 964056), (108, 803380), (120, 723042), (135, 642704), (144, 602535), (180, 482028), (216, 401690), (240, 361521), (270, 321352), (360, 241014), (432, 200845), (540, 160676), (720, 120507), (1080, 80338), (2160, 40169)]