131883120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61057}}^1$

素因数の和:61079

約数の個数: 80

約数和(自身を含む): 454271520

約数和(自身を除く): 322388400

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 61057, 122114, 183171, 244228, 305285, 366342, 488456, 549513, 610570, 732684, 915855, 976912, 1099026, 1221140, 1465368, 1648539, 1831710, 2198052, 2442280, 2747565, 2930736, 3297078, 3663420, 4396104, 4884560, 5495130, 6594156, 7326840, 8242695, 8792208, 10990260, 13188312, 14653680, 16485390, 21980520, 26376624, 32970780, 43961040, 65941560, 131883120]

約数ペア:

[(1, 131883120), (2, 65941560), (3, 43961040), (4, 32970780), (5, 26376624), (6, 21980520), (8, 16485390), (9, 14653680), (10, 13188312), (12, 10990260), (15, 8792208), (16, 8242695), (18, 7326840), (20, 6594156), (24, 5495130), (27, 4884560), (30, 4396104), (36, 3663420), (40, 3297078), (45, 2930736), (48, 2747565), (54, 2442280), (60, 2198052), (72, 1831710), (80, 1648539), (90, 1465368), (108, 1221140), (120, 1099026), (135, 976912), (144, 915855), (180, 732684), (216, 610570), (240, 549513), (270, 488456), (360, 366342), (432, 305285), (540, 244228), (720, 183171), (1080, 122114), (2160, 61057)]