89415120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 287722656

約数和(自身を除く): 198307536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 443, 464, 580, 696, 841, 870, 886, 1160, 1329, 1392, 1682, 1740, 1772, 2215, 2320, 2523, 2658, 3364, 3480, 3544, 4205, 4430, 5046, 5316, 6645, 6728, 6960, 7088, 8410, 8860, 10092, 10632, 12615, 12847, 13290, 13456, 16820, 17720, 20184, 21264, 25230, 25694, 26580, 33640, 35440, 38541, 40368, 50460, 51388, 53160, 64235, 67280, 77082, 100920, 102776, 106320, 128470, 154164, 192705, 201840, 205552, 256940, 308328, 372563, 385410, 513880, 616656, 745126, 770820, 1027760, 1117689, 1490252, 1541640, 1862815, 2235378, 2980504, 3083280, 3725630, 4470756, 5588445, 5961008, 7451260, 8941512, 11176890, 14902520, 17883024, 22353780, 29805040, 44707560, 89415120]

約数ペア:

[(1, 89415120), (2, 44707560), (3, 29805040), (4, 22353780), (5, 17883024), (6, 14902520), (8, 11176890), (10, 8941512), (12, 7451260), (15, 5961008), (16, 5588445), (20, 4470756), (24, 3725630), (29, 3083280), (30, 2980504), (40, 2235378), (48, 1862815), (58, 1541640), (60, 1490252), (80, 1117689), (87, 1027760), (116, 770820), (120, 745126), (145, 616656), (174, 513880), (232, 385410), (240, 372563), (290, 308328), (348, 256940), (435, 205552), (443, 201840), (464, 192705), (580, 154164), (696, 128470), (841, 106320), (870, 102776), (886, 100920), (1160, 77082), (1329, 67280), (1392, 64235), (1682, 53160), (1740, 51388), (1772, 50460), (2215, 40368), (2320, 38541), (2523, 35440), (2658, 33640), (3364, 26580), (3480, 25694), (3544, 25230), (4205, 21264), (4430, 20184), (5046, 17720), (5316, 16820), (6645, 13456), (6728, 13290), (6960, 12847), (7088, 12615), (8410, 10632), (8860, 10092)]