144972720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1700

約数の個数: 160

約数和(自身を含む): 511842240

約数和(自身を除く): 366869520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1637, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3274, 3280, 3690, 4428, 4911, 4920, 5535, 5904, 6548, 7380, 8185, 8856, 9822, 9840, 11070, 13096, 14733, 14760, 16370, 17712, 19644, 22140, 24555, 26192, 29466, 29520, 32740, 39288, 44199, 44280, 49110, 58932, 65480, 67117, 73665, 78576, 88398, 88560, 98220, 117864, 130960, 134234, 147330, 176796, 196440, 201351, 220995, 235728, 268468, 294660, 335585, 353592, 392880, 402702, 441990, 536936, 589320, 604053, 671170, 707184, 805404, 883980, 1006755, 1073872, 1178640, 1208106, 1342340, 1610808, 1767960, 1812159, 2013510, 2416212, 2684680, 3020265, 3221616, 3535920, 3624318, 4027020, 4832424, 5369360, 6040530, 7248636, 8054040, 9060795, 9664848, 12081060, 14497272, 16108080, 18121590, 24162120, 28994544, 36243180, 48324240, 72486360, 144972720]

約数ペア:

[(1, 144972720), (2, 72486360), (3, 48324240), (4, 36243180), (5, 28994544), (6, 24162120), (8, 18121590), (9, 16108080), (10, 14497272), (12, 12081060), (15, 9664848), (16, 9060795), (18, 8054040), (20, 7248636), (24, 6040530), (27, 5369360), (30, 4832424), (36, 4027020), (40, 3624318), (41, 3535920), (45, 3221616), (48, 3020265), (54, 2684680), (60, 2416212), (72, 2013510), (80, 1812159), (82, 1767960), (90, 1610808), (108, 1342340), (120, 1208106), (123, 1178640), (135, 1073872), (144, 1006755), (164, 883980), (180, 805404), (205, 707184), (216, 671170), (240, 604053), (246, 589320), (270, 536936), (328, 441990), (360, 402702), (369, 392880), (410, 353592), (432, 335585), (492, 294660), (540, 268468), (615, 235728), (656, 220995), (720, 201351), (738, 196440), (820, 176796), (984, 147330), (1080, 134234), (1107, 130960), (1230, 117864), (1476, 98220), (1637, 88560), (1640, 88398), (1845, 78576), (1968, 73665), (2160, 67117), (2214, 65480), (2460, 58932), (2952, 49110), (3274, 44280), (3280, 44199), (3690, 39288), (4428, 32740), (4911, 29520), (4920, 29466), (5535, 26192), (5904, 24555), (6548, 22140), (7380, 19644), (8185, 17712), (8856, 16370), (9822, 14760), (9840, 14733), (11070, 13096)]