523321440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 1681649424

約数和(自身を除く): 1158327984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 293, 305, 366, 480, 488, 586, 610, 732, 879, 915, 976, 1172, 1220, 1464, 1465, 1758, 1830, 1952, 2344, 2440, 2928, 2930, 3516, 3660, 3721, 4395, 4688, 4880, 5856, 5860, 7032, 7320, 7442, 8790, 9376, 9760, 11163, 11720, 14064, 14640, 14884, 17580, 17873, 18605, 22326, 23440, 28128, 29280, 29768, 35160, 35746, 37210, 44652, 46880, 53619, 55815, 59536, 70320, 71492, 74420, 89304, 89365, 107238, 111630, 119072, 140640, 142984, 148840, 178608, 178730, 214476, 223260, 268095, 285968, 297680, 357216, 357460, 428952, 446520, 536190, 571936, 595360, 714920, 857904, 893040, 1072380, 1090253, 1429840, 1715808, 1786080, 2144760, 2180506, 2859680, 3270759, 4289520, 4361012, 5451265, 6541518, 8579040, 8722024, 10902530, 13083036, 16353795, 17444048, 21805060, 26166072, 32707590, 34888096, 43610120, 52332144, 65415180, 87220240, 104664288, 130830360, 174440480, 261660720, 523321440]

約数ペア:

[(1, 523321440), (2, 261660720), (3, 174440480), (4, 130830360), (5, 104664288), (6, 87220240), (8, 65415180), (10, 52332144), (12, 43610120), (15, 34888096), (16, 32707590), (20, 26166072), (24, 21805060), (30, 17444048), (32, 16353795), (40, 13083036), (48, 10902530), (60, 8722024), (61, 8579040), (80, 6541518), (96, 5451265), (120, 4361012), (122, 4289520), (160, 3270759), (183, 2859680), (240, 2180506), (244, 2144760), (293, 1786080), (305, 1715808), (366, 1429840), (480, 1090253), (488, 1072380), (586, 893040), (610, 857904), (732, 714920), (879, 595360), (915, 571936), (976, 536190), (1172, 446520), (1220, 428952), (1464, 357460), (1465, 357216), (1758, 297680), (1830, 285968), (1952, 268095), (2344, 223260), (2440, 214476), (2928, 178730), (2930, 178608), (3516, 148840), (3660, 142984), (3721, 140640), (4395, 119072), (4688, 111630), (4880, 107238), (5856, 89365), (5860, 89304), (7032, 74420), (7320, 71492), (7442, 70320), (8790, 59536), (9376, 55815), (9760, 53619), (11163, 46880), (11720, 44652), (14064, 37210), (14640, 35746), (14884, 35160), (17580, 29768), (17873, 29280), (18605, 28128), (22326, 23440)]