495804240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4071

約数の個数: 200

約数和(自身を含む): 1813083360

約数和(自身を除く): 1317279120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4027, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8054, 8208, 10260, 12081, 12312, 13680, 15390, 16108, 20135, 20520, 24162, 24624, 30780, 32216, 36243, 40270, 41040, 48324, 60405, 61560, 64432, 72486, 76513, 80540, 96648, 108729, 120810, 123120, 144972, 153026, 161080, 181215, 193296, 217458, 229539, 241620, 289944, 306052, 322160, 326187, 362430, 382565, 434916, 459078, 483240, 543645, 579888, 612104, 652374, 688617, 724860, 765130, 869832, 918156, 966480, 1087290, 1147695, 1224208, 1304748, 1377234, 1449720, 1530260, 1630935, 1739664, 1836312, 2065851, 2174580, 2295390, 2609496, 2754468, 2899440, 3060520, 3261870, 3443085, 3672624, 4131702, 4349160, 4590780, 5218992, 5508936, 6121040, 6197553, 6523740, 6886170, 8263404, 8698320, 9181560, 10329255, 11017872, 12395106, 13047480, 13772340, 16526808, 18363120, 20658510, 24790212, 26094960, 27544680, 30987765, 33053616, 41317020, 49580424, 55089360, 61975530, 82634040, 99160848, 123951060, 165268080, 247902120, 495804240]

約数ペア:

[(1, 495804240), (2, 247902120), (3, 165268080), (4, 123951060), (5, 99160848), (6, 82634040), (8, 61975530), (9, 55089360), (10, 49580424), (12, 41317020), (15, 33053616), (16, 30987765), (18, 27544680), (19, 26094960), (20, 24790212), (24, 20658510), (27, 18363120), (30, 16526808), (36, 13772340), (38, 13047480), (40, 12395106), (45, 11017872), (48, 10329255), (54, 9181560), (57, 8698320), (60, 8263404), (72, 6886170), (76, 6523740), (80, 6197553), (81, 6121040), (90, 5508936), (95, 5218992), (108, 4590780), (114, 4349160), (120, 4131702), (135, 3672624), (144, 3443085), (152, 3261870), (162, 3060520), (171, 2899440), (180, 2754468), (190, 2609496), (216, 2295390), (228, 2174580), (240, 2065851), (270, 1836312), (285, 1739664), (304, 1630935), (324, 1530260), (342, 1449720), (360, 1377234), (380, 1304748), (405, 1224208), (432, 1147695), (456, 1087290), (513, 966480), (540, 918156), (570, 869832), (648, 765130), (684, 724860), (720, 688617), (760, 652374), (810, 612104), (855, 579888), (912, 543645), (1026, 483240), (1080, 459078), (1140, 434916), (1296, 382565), (1368, 362430), (1520, 326187), (1539, 322160), (1620, 306052), (1710, 289944), (2052, 241620), (2160, 229539), (2280, 217458), (2565, 193296), (2736, 181215), (3078, 161080), (3240, 153026), (3420, 144972), (4027, 123120), (4104, 120810), (4560, 108729), (5130, 96648), (6156, 80540), (6480, 76513), (6840, 72486), (7695, 64432), (8054, 61560), (8208, 60405), (10260, 48324), (12081, 41040), (12312, 40270), (13680, 36243), (15390, 32216), (16108, 30780), (20135, 24624), (20520, 24162)]