181809360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{28057}}^1$

素因数の和:28082

約数の個数: 100

約数和(自身を含む): 631473348

約数和(自身を除く): 449663988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 336684, 420855, 448912, 505026, 561140, 673368, 757539, 841710, 1010052, 1122280, 1262565, 1346736, 1515078, 1683420, 2020104, 2244560, 2272617, 2525130, 3030156, 3366840, 3787695, 4040208, 4545234, 5050260, 6060312, 6733680, 7575390, 9090468, 10100520, 11363085, 12120624, 15150780, 18180936, 20201040, 22726170, 30301560, 36361872, 45452340, 60603120, 90904680, 181809360]

約数ペア:

[(1, 181809360), (2, 90904680), (3, 60603120), (4, 45452340), (5, 36361872), (6, 30301560), (8, 22726170), (9, 20201040), (10, 18180936), (12, 15150780), (15, 12120624), (16, 11363085), (18, 10100520), (20, 9090468), (24, 7575390), (27, 6733680), (30, 6060312), (36, 5050260), (40, 4545234), (45, 4040208), (48, 3787695), (54, 3366840), (60, 3030156), (72, 2525130), (80, 2272617), (81, 2244560), (90, 2020104), (108, 1683420), (120, 1515078), (135, 1346736), (144, 1262565), (162, 1122280), (180, 1010052), (216, 841710), (240, 757539), (270, 673368), (324, 561140), (360, 505026), (405, 448912), (432, 420855), (540, 336684), (648, 280570), (720, 252513), (810, 224456), (1080, 168342), (1296, 140285), (1620, 112228), (2160, 84171), (3240, 56114), (6480, 28057)]