457322760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 1547251200

約数和(自身を除く): 1089928440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 216, 270, 324, 360, 382, 405, 540, 573, 648, 739, 764, 810, 955, 1080, 1146, 1478, 1528, 1620, 1719, 1910, 2217, 2292, 2865, 2956, 3240, 3438, 3695, 3820, 4434, 4584, 5157, 5730, 5912, 6651, 6876, 7390, 7640, 8595, 8868, 10314, 11085, 11460, 13302, 13752, 14780, 15471, 17190, 17736, 19953, 20628, 22170, 22920, 25785, 26604, 29560, 30942, 33255, 34380, 39906, 41256, 44340, 51570, 53208, 59859, 61884, 66510, 68760, 77355, 79812, 88680, 99765, 103140, 119718, 123768, 133020, 141149, 154710, 159624, 199530, 206280, 239436, 266040, 282298, 299295, 309420, 399060, 423447, 478872, 564596, 598590, 618840, 705745, 798120, 846894, 1129192, 1197180, 1270341, 1411490, 1693788, 2117235, 2394360, 2540682, 2822980, 3387576, 3811023, 4234470, 5081364, 5645960, 6351705, 7622046, 8468940, 10162728, 11433069, 12703410, 15244092, 16937880, 19055115, 22866138, 25406820, 30488184, 38110230, 45732276, 50813640, 57165345, 76220460, 91464552, 114330690, 152440920, 228661380, 457322760]

約数ペア:

[(1, 457322760), (2, 228661380), (3, 152440920), (4, 114330690), (5, 91464552), (6, 76220460), (8, 57165345), (9, 50813640), (10, 45732276), (12, 38110230), (15, 30488184), (18, 25406820), (20, 22866138), (24, 19055115), (27, 16937880), (30, 15244092), (36, 12703410), (40, 11433069), (45, 10162728), (54, 8468940), (60, 7622046), (72, 6351705), (81, 5645960), (90, 5081364), (108, 4234470), (120, 3811023), (135, 3387576), (162, 2822980), (180, 2540682), (191, 2394360), (216, 2117235), (270, 1693788), (324, 1411490), (360, 1270341), (382, 1197180), (405, 1129192), (540, 846894), (573, 798120), (648, 705745), (739, 618840), (764, 598590), (810, 564596), (955, 478872), (1080, 423447), (1146, 399060), (1478, 309420), (1528, 299295), (1620, 282298), (1719, 266040), (1910, 239436), (2217, 206280), (2292, 199530), (2865, 159624), (2956, 154710), (3240, 141149), (3438, 133020), (3695, 123768), (3820, 119718), (4434, 103140), (4584, 99765), (5157, 88680), (5730, 79812), (5912, 77355), (6651, 68760), (6876, 66510), (7390, 61884), (7640, 59859), (8595, 53208), (8868, 51570), (10314, 44340), (11085, 41256), (11460, 39906), (13302, 34380), (13752, 33255), (14780, 30942), (15471, 29560), (17190, 26604), (17736, 25785), (19953, 22920), (20628, 22170)]