83216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 120

約数和(自身を含む): 286387920

約数和(自身を除く): 203171040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2819, 2952, 3280, 3690, 4920, 5638, 5904, 7380, 8457, 9840, 11276, 14095, 14760, 16914, 22552, 25371, 28190, 29520, 33828, 42285, 45104, 50742, 56380, 67656, 84570, 101484, 112760, 115579, 126855, 135312, 169140, 202968, 225520, 231158, 253710, 338280, 346737, 405936, 462316, 507420, 577895, 676560, 693474, 924632, 1014840, 1040211, 1155790, 1386948, 1733685, 1849264, 2029680, 2080422, 2311580, 2773896, 3467370, 4160844, 4623160, 5201055, 5547792, 6934740, 8321688, 9246320, 10402110, 13869480, 16643376, 20804220, 27738960, 41608440, 83216880]

約数ペア:

[(1, 83216880), (2, 41608440), (3, 27738960), (4, 20804220), (5, 16643376), (6, 13869480), (8, 10402110), (9, 9246320), (10, 8321688), (12, 6934740), (15, 5547792), (16, 5201055), (18, 4623160), (20, 4160844), (24, 3467370), (30, 2773896), (36, 2311580), (40, 2080422), (41, 2029680), (45, 1849264), (48, 1733685), (60, 1386948), (72, 1155790), (80, 1040211), (82, 1014840), (90, 924632), (120, 693474), (123, 676560), (144, 577895), (164, 507420), (180, 462316), (205, 405936), (240, 346737), (246, 338280), (328, 253710), (360, 231158), (369, 225520), (410, 202968), (492, 169140), (615, 135312), (656, 126855), (720, 115579), (738, 112760), (820, 101484), (984, 84570), (1230, 67656), (1476, 56380), (1640, 50742), (1845, 45104), (1968, 42285), (2460, 33828), (2819, 29520), (2952, 28190), (3280, 25371), (3690, 22552), (4920, 16914), (5638, 14760), (5904, 14095), (7380, 11276), (8457, 9840)]