89660520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27673}}^1$

素因数の和:27696

約数の個数: 80

約数和(自身を含む): 301369860

約数和(自身を除く): 211709340

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, 27673, 55346, 83019, 110692, 138365, 166038, 221384, 249057, 276730, 332076, 415095, 498114, 553460, 664152, 747171, 830190, 996228, 1106920, 1245285, 1494342, 1660380, 1992456, 2241513, 2490570, 2988684, 3320760, 3735855, 4483026, 4981140, 5977368, 7471710, 8966052, 9962280, 11207565, 14943420, 17932104, 22415130, 29886840, 44830260, 89660520]

約数ペア:

[(1, 89660520), (2, 44830260), (3, 29886840), (4, 22415130), (5, 17932104), (6, 14943420), (8, 11207565), (9, 9962280), (10, 8966052), (12, 7471710), (15, 5977368), (18, 4981140), (20, 4483026), (24, 3735855), (27, 3320760), (30, 2988684), (36, 2490570), (40, 2241513), (45, 1992456), (54, 1660380), (60, 1494342), (72, 1245285), (81, 1106920), (90, 996228), (108, 830190), (120, 747171), (135, 664152), (162, 553460), (180, 498114), (216, 415095), (270, 332076), (324, 276730), (360, 249057), (405, 221384), (540, 166038), (648, 138365), (810, 110692), (1080, 83019), (1620, 55346), (3240, 27673)]