8867944320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148991}}^1$

素因数の和:149044

約数の個数: 128

約数和(自身を含む): 29178593280

約数和(自身を除く): 20310648960

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, 59520, 148991, 297982, 446973, 595964, 744955, 893946, 1191928, 1489910, 1787892, 2234865, 2383856, 2979820, 3575784, 4469730, 4618721, 4767712, 5959640, 7151568, 8939460, 9237442, 9535424, 11919280, 13856163, 14303136, 17878920, 18474884, 19070848, 23093605, 23838560, 27712326, 28606272, 35757840, 36949768, 46187210, 47677120, 55424652, 57212544, 69280815, 71515680, 73899536, 92374420, 95354240, 110849304, 138561630, 143031360, 147799072, 184748840, 221698608, 277123260, 286062720, 295598144, 369497680, 443397216, 554246520, 591196288, 738995360, 886794432, 1108493040, 1477990720, 1773588864, 2216986080, 2955981440, 4433972160, 8867944320]

約数ペア:

[(1, 8867944320), (2, 4433972160), (3, 2955981440), (4, 2216986080), (5, 1773588864), (6, 1477990720), (8, 1108493040), (10, 886794432), (12, 738995360), (15, 591196288), (16, 554246520), (20, 443397216), (24, 369497680), (30, 295598144), (31, 286062720), (32, 277123260), (40, 221698608), (48, 184748840), (60, 147799072), (62, 143031360), (64, 138561630), (80, 110849304), (93, 95354240), (96, 92374420), (120, 73899536), (124, 71515680), (128, 69280815), (155, 57212544), (160, 55424652), (186, 47677120), (192, 46187210), (240, 36949768), (248, 35757840), (310, 28606272), (320, 27712326), (372, 23838560), (384, 23093605), (465, 19070848), (480, 18474884), (496, 17878920), (620, 14303136), (640, 13856163), (744, 11919280), (930, 9535424), (960, 9237442), (992, 8939460), (1240, 7151568), (1488, 5959640), (1860, 4767712), (1920, 4618721), (1984, 4469730), (2480, 3575784), (2976, 2979820), (3720, 2383856), (3968, 2234865), (4960, 1787892), (5952, 1489910), (7440, 1191928), (9920, 893946), (11904, 744955), (14880, 595964), (19840, 446973), (29760, 297982), (59520, 148991)]