349179120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1324

約数の個数: 160

約数和(自身を含む): 1212422400

約数和(自身を除く): 863243280

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, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1163, 1251, 1390, 1668, 2085, 2160, 2224, 2326, 2502, 2780, 3336, 3489, 3753, 4170, 4652, 5004, 5560, 5815, 6255, 6672, 6978, 7506, 8340, 9304, 10008, 10467, 11120, 11630, 12510, 13956, 15012, 16680, 17445, 18608, 18765, 20016, 20934, 23260, 25020, 27912, 30024, 31401, 33360, 34890, 37530, 41868, 46520, 50040, 52335, 55824, 60048, 62802, 69780, 75060, 83736, 93040, 100080, 104670, 125604, 139560, 150120, 157005, 161657, 167472, 209340, 251208, 279120, 300240, 314010, 323314, 418680, 484971, 502416, 628020, 646628, 808285, 837360, 969942, 1256040, 1293256, 1454913, 1616570, 1939884, 2424855, 2512080, 2586512, 2909826, 3233140, 3879768, 4364739, 4849710, 5819652, 6466280, 7274565, 7759536, 8729478, 9699420, 11639304, 12932560, 14549130, 17458956, 19398840, 21823695, 23278608, 29098260, 34917912, 38797680, 43647390, 58196520, 69835824, 87294780, 116393040, 174589560, 349179120]

約数ペア:

[(1, 349179120), (2, 174589560), (3, 116393040), (4, 87294780), (5, 69835824), (6, 58196520), (8, 43647390), (9, 38797680), (10, 34917912), (12, 29098260), (15, 23278608), (16, 21823695), (18, 19398840), (20, 17458956), (24, 14549130), (27, 12932560), (30, 11639304), (36, 9699420), (40, 8729478), (45, 7759536), (48, 7274565), (54, 6466280), (60, 5819652), (72, 4849710), (80, 4364739), (90, 3879768), (108, 3233140), (120, 2909826), (135, 2586512), (139, 2512080), (144, 2424855), (180, 1939884), (216, 1616570), (240, 1454913), (270, 1293256), (278, 1256040), (360, 969942), (417, 837360), (432, 808285), (540, 646628), (556, 628020), (695, 502416), (720, 484971), (834, 418680), (1080, 323314), (1112, 314010), (1163, 300240), (1251, 279120), (1390, 251208), (1668, 209340), (2085, 167472), (2160, 161657), (2224, 157005), (2326, 150120), (2502, 139560), (2780, 125604), (3336, 104670), (3489, 100080), (3753, 93040), (4170, 83736), (4652, 75060), (5004, 69780), (5560, 62802), (5815, 60048), (6255, 55824), (6672, 52335), (6978, 50040), (7506, 46520), (8340, 41868), (9304, 37530), (10008, 34890), (10467, 33360), (11120, 31401), (11630, 30024), (12510, 27912), (13956, 25020), (15012, 23260), (16680, 20934), (17445, 20016), (18608, 18765)]