312597360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8552

約数の個数: 160

約数和(自身を含む): 1140194880

約数和(自身を除く): 827597520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 8513, 9180, 12240, 17026, 18360, 25539, 34052, 36720, 42565, 51078, 68104, 76617, 85130, 102156, 127695, 136208, 144721, 153234, 170260, 204312, 229851, 255390, 289442, 306468, 340520, 383085, 408624, 434163, 459702, 510780, 578884, 612936, 681040, 723605, 766170, 868326, 919404, 1021560, 1149255, 1157768, 1225872, 1302489, 1447210, 1532340, 1736652, 1838808, 2043120, 2170815, 2298510, 2315536, 2604978, 2894420, 3064680, 3473304, 3677616, 3907467, 4341630, 4597020, 5209956, 5788840, 6129360, 6512445, 6946608, 7814934, 8683260, 9194040, 10419912, 11577680, 13024890, 15629868, 17366520, 18388080, 19537335, 20839824, 26049780, 31259736, 34733040, 39074670, 52099560, 62519472, 78149340, 104199120, 156298680, 312597360]

約数ペア:

[(1, 312597360), (2, 156298680), (3, 104199120), (4, 78149340), (5, 62519472), (6, 52099560), (8, 39074670), (9, 34733040), (10, 31259736), (12, 26049780), (15, 20839824), (16, 19537335), (17, 18388080), (18, 17366520), (20, 15629868), (24, 13024890), (27, 11577680), (30, 10419912), (34, 9194040), (36, 8683260), (40, 7814934), (45, 6946608), (48, 6512445), (51, 6129360), (54, 5788840), (60, 5209956), (68, 4597020), (72, 4341630), (80, 3907467), (85, 3677616), (90, 3473304), (102, 3064680), (108, 2894420), (120, 2604978), (135, 2315536), (136, 2298510), (144, 2170815), (153, 2043120), (170, 1838808), (180, 1736652), (204, 1532340), (216, 1447210), (240, 1302489), (255, 1225872), (270, 1157768), (272, 1149255), (306, 1021560), (340, 919404), (360, 868326), (408, 766170), (432, 723605), (459, 681040), (510, 612936), (540, 578884), (612, 510780), (680, 459702), (720, 434163), (765, 408624), (816, 383085), (918, 340520), (1020, 306468), (1080, 289442), (1224, 255390), (1360, 229851), (1530, 204312), (1836, 170260), (2040, 153234), (2160, 144721), (2295, 136208), (2448, 127695), (3060, 102156), (3672, 85130), (4080, 76617), (4590, 68104), (6120, 51078), (7344, 42565), (8513, 36720), (9180, 34052), (12240, 25539), (17026, 18360)]