83180520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25673}}^1$

素因数の和:25696

約数の個数: 80

約数和(自身を含む): 279589860

約数和(自身を除く): 196409340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25673, 51346, 77019, 102692, 128365, 154038, 205384, 231057, 256730, 308076, 385095, 462114, 513460, 616152, 693171, 770190, 924228, 1026920, 1155285, 1386342, 1540380, 1848456, 2079513, 2310570, 2772684, 3080760, 3465855, 4159026, 4621140, 5545368, 6931710, 8318052, 9242280, 10397565, 13863420, 16636104, 20795130, 27726840, 41590260, 83180520]

約数ペア:

[(1, 83180520), (2, 41590260), (3, 27726840), (4, 20795130), (5, 16636104), (6, 13863420), (8, 10397565), (9, 9242280), (10, 8318052), (12, 6931710), (15, 5545368), (18, 4621140), (20, 4159026), (24, 3465855), (27, 3080760), (30, 2772684), (36, 2310570), (40, 2079513), (45, 1848456), (54, 1540380), (60, 1386342), (72, 1155285), (81, 1026920), (90, 924228), (108, 770190), (120, 693171), (135, 616152), (162, 513460), (180, 462114), (216, 385095), (270, 308076), (324, 256730), (360, 231057), (405, 205384), (540, 154038), (648, 128365), (810, 102692), (1080, 77019), (1620, 51346), (3240, 25673)]