196993080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 660960000

約数和(自身を除く): 463966920

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, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 537, 540, 716, 895, 1019, 1074, 1080, 1432, 1611, 1790, 2038, 2148, 2685, 3057, 3222, 3580, 4076, 4296, 4833, 5095, 5370, 6114, 6444, 7160, 8055, 8152, 9171, 9666, 10190, 10740, 12228, 12888, 15285, 16110, 18342, 19332, 20380, 21480, 24165, 24456, 27513, 30570, 32220, 36684, 38664, 40760, 45855, 48330, 55026, 61140, 64440, 73368, 91710, 96660, 110052, 122280, 137565, 182401, 183420, 193320, 220104, 275130, 364802, 366840, 547203, 550260, 729604, 912005, 1094406, 1100520, 1459208, 1641609, 1824010, 2188812, 2736015, 3283218, 3648020, 4377624, 4924827, 5472030, 6566436, 7296040, 8208045, 9849654, 10944060, 13132872, 16416090, 19699308, 21888120, 24624135, 32832180, 39398616, 49248270, 65664360, 98496540, 196993080]

約数ペア:

[(1, 196993080), (2, 98496540), (3, 65664360), (4, 49248270), (5, 39398616), (6, 32832180), (8, 24624135), (9, 21888120), (10, 19699308), (12, 16416090), (15, 13132872), (18, 10944060), (20, 9849654), (24, 8208045), (27, 7296040), (30, 6566436), (36, 5472030), (40, 4924827), (45, 4377624), (54, 3648020), (60, 3283218), (72, 2736015), (90, 2188812), (108, 1824010), (120, 1641609), (135, 1459208), (179, 1100520), (180, 1094406), (216, 912005), (270, 729604), (358, 550260), (360, 547203), (537, 366840), (540, 364802), (716, 275130), (895, 220104), (1019, 193320), (1074, 183420), (1080, 182401), (1432, 137565), (1611, 122280), (1790, 110052), (2038, 96660), (2148, 91710), (2685, 73368), (3057, 64440), (3222, 61140), (3580, 55026), (4076, 48330), (4296, 45855), (4833, 40760), (5095, 38664), (5370, 36684), (6114, 32220), (6444, 30570), (7160, 27513), (8055, 24456), (8152, 24165), (9171, 21480), (9666, 20380), (10190, 19332), (10740, 18342), (12228, 16110), (12888, 15285)]