149019120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 504394800

約数和(自身を除く): 355375680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1489, 1668, 2085, 2224, 2502, 2780, 2978, 3336, 4170, 4467, 5004, 5560, 5956, 6255, 6672, 7445, 8340, 8934, 10008, 11120, 11912, 12510, 13401, 14890, 16680, 17868, 20016, 22335, 23824, 25020, 26802, 29780, 33360, 35736, 44670, 50040, 53604, 59560, 67005, 71472, 89340, 100080, 107208, 119120, 134010, 178680, 206971, 214416, 268020, 357360, 413942, 536040, 620913, 827884, 1034855, 1072080, 1241826, 1655768, 1862739, 2069710, 2483652, 3104565, 3311536, 3725478, 4139420, 4967304, 6209130, 7450956, 8278840, 9313695, 9934608, 12418260, 14901912, 16557680, 18627390, 24836520, 29803824, 37254780, 49673040, 74509560, 149019120]

約数ペア:

[(1, 149019120), (2, 74509560), (3, 49673040), (4, 37254780), (5, 29803824), (6, 24836520), (8, 18627390), (9, 16557680), (10, 14901912), (12, 12418260), (15, 9934608), (16, 9313695), (18, 8278840), (20, 7450956), (24, 6209130), (30, 4967304), (36, 4139420), (40, 3725478), (45, 3311536), (48, 3104565), (60, 2483652), (72, 2069710), (80, 1862739), (90, 1655768), (120, 1241826), (139, 1072080), (144, 1034855), (180, 827884), (240, 620913), (278, 536040), (360, 413942), (417, 357360), (556, 268020), (695, 214416), (720, 206971), (834, 178680), (1112, 134010), (1251, 119120), (1390, 107208), (1489, 100080), (1668, 89340), (2085, 71472), (2224, 67005), (2502, 59560), (2780, 53604), (2978, 50040), (3336, 44670), (4170, 35736), (4467, 33360), (5004, 29780), (5560, 26802), (5956, 25020), (6255, 23824), (6672, 22335), (7445, 20016), (8340, 17868), (8934, 16680), (10008, 14890), (11120, 13401), (11912, 12510)]