2913325440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48947}}^1$

素因数の和:49000

約数の個数: 128

約数和(自身を含む): 9585976320

約数和(自身を除く): 6672650880

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, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 48947, 59520, 97894, 146841, 195788, 244735, 293682, 391576, 489470, 587364, 734205, 783152, 978940, 1174728, 1468410, 1517357, 1566304, 1957880, 2349456, 2936820, 3034714, 3132608, 3915760, 4552071, 4698912, 5873640, 6069428, 6265216, 7586785, 7831520, 9104142, 9397824, 11747280, 12138856, 15173570, 15663040, 18208284, 18795648, 22760355, 23494560, 24277712, 30347140, 31326080, 36416568, 45520710, 46989120, 48555424, 60694280, 72833136, 91041420, 93978240, 97110848, 121388560, 145666272, 182082840, 194221696, 242777120, 291332544, 364165680, 485554240, 582665088, 728331360, 971108480, 1456662720, 2913325440]

約数ペア:

[(1, 2913325440), (2, 1456662720), (3, 971108480), (4, 728331360), (5, 582665088), (6, 485554240), (8, 364165680), (10, 291332544), (12, 242777120), (15, 194221696), (16, 182082840), (20, 145666272), (24, 121388560), (30, 97110848), (31, 93978240), (32, 91041420), (40, 72833136), (48, 60694280), (60, 48555424), (62, 46989120), (64, 45520710), (80, 36416568), (93, 31326080), (96, 30347140), (120, 24277712), (124, 23494560), (128, 22760355), (155, 18795648), (160, 18208284), (186, 15663040), (192, 15173570), (240, 12138856), (248, 11747280), (310, 9397824), (320, 9104142), (372, 7831520), (384, 7586785), (465, 6265216), (480, 6069428), (496, 5873640), (620, 4698912), (640, 4552071), (744, 3915760), (930, 3132608), (960, 3034714), (992, 2936820), (1240, 2349456), (1488, 1957880), (1860, 1566304), (1920, 1517357), (1984, 1468410), (2480, 1174728), (2976, 978940), (3720, 783152), (3968, 734205), (4960, 587364), (5952, 489470), (7440, 391576), (9920, 293682), (11904, 244735), (14880, 195788), (19840, 146841), (29760, 97894), (48947, 59520)]