117790080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 269973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1979, 1984, 2480, 2976, 3720, 3958, 3968, 4960, 5937, 5952, 7440, 7916, 9895, 9920, 11874, 11904, 14880, 15832, 19790, 19840, 23748, 29685, 29760, 31664, 39580, 47496, 59370, 59520, 61349, 63328, 79160, 94992, 118740, 122698, 126656, 158320, 184047, 189984, 237480, 245396, 253312, 306745, 316640, 368094, 379968, 474960, 490792, 613490, 633280, 736188, 759936, 920235, 949920, 981584, 1226980, 1266560, 1472376, 1840470, 1899840, 1963168, 2453960, 2944752, 3680940, 3799680, 3926336, 4907920, 5889504, 7361880, 7852672, 9815840, 11779008, 14723760, 19631680, 23558016, 29447520, 39263360, 58895040, 117790080]

約数ペア:

[(1, 117790080), (2, 58895040), (3, 39263360), (4, 29447520), (5, 23558016), (6, 19631680), (8, 14723760), (10, 11779008), (12, 9815840), (15, 7852672), (16, 7361880), (20, 5889504), (24, 4907920), (30, 3926336), (31, 3799680), (32, 3680940), (40, 2944752), (48, 2453960), (60, 1963168), (62, 1899840), (64, 1840470), (80, 1472376), (93, 1266560), (96, 1226980), (120, 981584), (124, 949920), (128, 920235), (155, 759936), (160, 736188), (186, 633280), (192, 613490), (240, 490792), (248, 474960), (310, 379968), (320, 368094), (372, 316640), (384, 306745), (465, 253312), (480, 245396), (496, 237480), (620, 189984), (640, 184047), (744, 158320), (930, 126656), (960, 122698), (992, 118740), (1240, 94992), (1488, 79160), (1860, 63328), (1920, 61349), (1979, 59520), (1984, 59370), (2480, 47496), (2976, 39580), (3720, 31664), (3958, 29760), (3968, 29685), (4960, 23748), (5937, 19840), (5952, 19790), (7440, 15832), (7916, 14880), (9895, 11904), (9920, 11874)]