315472320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{4057}}^1$

素因数の和:4089

約数の個数: 168

約数和(自身を含む): 1125559344

約数和(自身を除く): 810087024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4057, 4320, 4860, 5184, 6480, 7776, 8114, 8640, 9720, 12171, 12960, 15552, 16228, 19440, 20285, 24342, 25920, 32456, 36513, 38880, 40570, 48684, 60855, 64912, 73026, 77760, 81140, 97368, 109539, 121710, 129824, 146052, 162280, 182565, 194736, 219078, 243420, 259648, 292104, 324560, 328617, 365130, 389472, 438156, 486840, 547695, 584208, 649120, 657234, 730260, 778944, 876312, 973680, 985851, 1095390, 1168416, 1298240, 1314468, 1460520, 1643085, 1752624, 1947360, 1971702, 2190780, 2336832, 2628936, 2921040, 3286170, 3505248, 3894720, 3943404, 4381560, 4929255, 5257872, 5842080, 6572340, 7010496, 7886808, 8763120, 9858510, 10515744, 11684160, 13144680, 15773616, 17526240, 19717020, 21031488, 26289360, 31547232, 35052480, 39434040, 52578720, 63094464, 78868080, 105157440, 157736160, 315472320]

約数ペア:

[(1, 315472320), (2, 157736160), (3, 105157440), (4, 78868080), (5, 63094464), (6, 52578720), (8, 39434040), (9, 35052480), (10, 31547232), (12, 26289360), (15, 21031488), (16, 19717020), (18, 17526240), (20, 15773616), (24, 13144680), (27, 11684160), (30, 10515744), (32, 9858510), (36, 8763120), (40, 7886808), (45, 7010496), (48, 6572340), (54, 5842080), (60, 5257872), (64, 4929255), (72, 4381560), (80, 3943404), (81, 3894720), (90, 3505248), (96, 3286170), (108, 2921040), (120, 2628936), (135, 2336832), (144, 2190780), (160, 1971702), (162, 1947360), (180, 1752624), (192, 1643085), (216, 1460520), (240, 1314468), (243, 1298240), (270, 1168416), (288, 1095390), (320, 985851), (324, 973680), (360, 876312), (405, 778944), (432, 730260), (480, 657234), (486, 649120), (540, 584208), (576, 547695), (648, 486840), (720, 438156), (810, 389472), (864, 365130), (960, 328617), (972, 324560), (1080, 292104), (1215, 259648), (1296, 243420), (1440, 219078), (1620, 194736), (1728, 182565), (1944, 162280), (2160, 146052), (2430, 129824), (2592, 121710), (2880, 109539), (3240, 97368), (3888, 81140), (4057, 77760), (4320, 73026), (4860, 64912), (5184, 60855), (6480, 48684), (7776, 40570), (8114, 38880), (8640, 36513), (9720, 32456), (12171, 25920), (12960, 24342), (15552, 20285), (16228, 19440)]