516514560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4394

約数の個数: 144

約数和(自身を含む): 1703224320

約数和(自身を除く): 1186709760

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, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4339, 4960, 5952, 7440, 7936, 8678, 9920, 11904, 13017, 14880, 17356, 19840, 21695, 23808, 26034, 29760, 34712, 39680, 43390, 52068, 59520, 65085, 69424, 86780, 104136, 119040, 130170, 134509, 138848, 173560, 208272, 260340, 269018, 277696, 347120, 403527, 416544, 520680, 538036, 555392, 672545, 694240, 807054, 833088, 1041360, 1076072, 1110784, 1345090, 1388480, 1614108, 1666176, 2017635, 2082720, 2152144, 2690180, 2776960, 3228216, 3332352, 4035270, 4165440, 4304288, 5380360, 5553920, 6456432, 8070540, 8330880, 8608576, 10760720, 12912864, 16141080, 16661760, 17217152, 21521440, 25825728, 32282160, 34434304, 43042880, 51651456, 64564320, 86085760, 103302912, 129128640, 172171520, 258257280, 516514560]

約数ペア:

[(1, 516514560), (2, 258257280), (3, 172171520), (4, 129128640), (5, 103302912), (6, 86085760), (8, 64564320), (10, 51651456), (12, 43042880), (15, 34434304), (16, 32282160), (20, 25825728), (24, 21521440), (30, 17217152), (31, 16661760), (32, 16141080), (40, 12912864), (48, 10760720), (60, 8608576), (62, 8330880), (64, 8070540), (80, 6456432), (93, 5553920), (96, 5380360), (120, 4304288), (124, 4165440), (128, 4035270), (155, 3332352), (160, 3228216), (186, 2776960), (192, 2690180), (240, 2152144), (248, 2082720), (256, 2017635), (310, 1666176), (320, 1614108), (372, 1388480), (384, 1345090), (465, 1110784), (480, 1076072), (496, 1041360), (620, 833088), (640, 807054), (744, 694240), (768, 672545), (930, 555392), (960, 538036), (992, 520680), (1240, 416544), (1280, 403527), (1488, 347120), (1860, 277696), (1920, 269018), (1984, 260340), (2480, 208272), (2976, 173560), (3720, 138848), (3840, 134509), (3968, 130170), (4339, 119040), (4960, 104136), (5952, 86780), (7440, 69424), (7936, 65085), (8678, 59520), (9920, 52068), (11904, 43390), (13017, 39680), (14880, 34712), (17356, 29760), (19840, 26034), (21695, 23808)]