3360420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 12257280

約数和(自身を除く): 8896860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 127, 135, 140, 147, 180, 189, 196, 210, 245, 252, 254, 270, 294, 315, 378, 381, 420, 441, 490, 508, 540, 588, 630, 635, 735, 756, 762, 882, 889, 945, 980, 1143, 1260, 1270, 1323, 1470, 1524, 1764, 1778, 1890, 1905, 2205, 2286, 2540, 2646, 2667, 2940, 3429, 3556, 3780, 3810, 4410, 4445, 4572, 5292, 5334, 5715, 6223, 6615, 6858, 7620, 8001, 8820, 8890, 10668, 11430, 12446, 13230, 13335, 13716, 16002, 17145, 17780, 18669, 22860, 24003, 24892, 26460, 26670, 31115, 32004, 34290, 37338, 40005, 48006, 53340, 56007, 62230, 68580, 74676, 80010, 93345, 96012, 112014, 120015, 124460, 160020, 168021, 186690, 224028, 240030, 280035, 336042, 373380, 480060, 560070, 672084, 840105, 1120140, 1680210, 3360420]

約数ペア:

[(1, 3360420), (2, 1680210), (3, 1120140), (4, 840105), (5, 672084), (6, 560070), (7, 480060), (9, 373380), (10, 336042), (12, 280035), (14, 240030), (15, 224028), (18, 186690), (20, 168021), (21, 160020), (27, 124460), (28, 120015), (30, 112014), (35, 96012), (36, 93345), (42, 80010), (45, 74676), (49, 68580), (54, 62230), (60, 56007), (63, 53340), (70, 48006), (84, 40005), (90, 37338), (98, 34290), (105, 32004), (108, 31115), (126, 26670), (127, 26460), (135, 24892), (140, 24003), (147, 22860), (180, 18669), (189, 17780), (196, 17145), (210, 16002), (245, 13716), (252, 13335), (254, 13230), (270, 12446), (294, 11430), (315, 10668), (378, 8890), (381, 8820), (420, 8001), (441, 7620), (490, 6858), (508, 6615), (540, 6223), (588, 5715), (630, 5334), (635, 5292), (735, 4572), (756, 4445), (762, 4410), (882, 3810), (889, 3780), (945, 3556), (980, 3429), (1143, 2940), (1260, 2667), (1270, 2646), (1323, 2540), (1470, 2286), (1524, 2205), (1764, 1905), (1778, 1890)]