1248312960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7047

約数の個数: 192

約数和(自身を含む): 4450268160

約数和(自身を除く): 3201955200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 6991, 7440, 8928, 9920, 11160, 11904, 13982, 14880, 17856, 19840, 20973, 22320, 27964, 29760, 34955, 35712, 41946, 44640, 55928, 59520, 62919, 69910, 83892, 89280, 104865, 111856, 125838, 139820, 167784, 178560, 209730, 216721, 223712, 251676, 279640, 314595, 335568, 419460, 433442, 447424, 503352, 559280, 629190, 650163, 671136, 838920, 866884, 894848, 1006704, 1083605, 1118560, 1258380, 1300326, 1342272, 1677840, 1733768, 1950489, 2013408, 2167210, 2237120, 2516760, 2600652, 2684544, 3250815, 3355680, 3467536, 3900978, 4026816, 4334420, 4474240, 5033520, 5201304, 6501630, 6711360, 6935072, 7801956, 8053632, 8668840, 9752445, 10067040, 10402608, 13003260, 13422720, 13870144, 15603912, 17337680, 19504890, 20134080, 20805216, 26006520, 27740288, 31207824, 34675360, 39009780, 40268160, 41610432, 52013040, 62415648, 69350720, 78019560, 83220864, 104026080, 124831296, 138701440, 156039120, 208052160, 249662592, 312078240, 416104320, 624156480, 1248312960]

約数ペア:

[(1, 1248312960), (2, 624156480), (3, 416104320), (4, 312078240), (5, 249662592), (6, 208052160), (8, 156039120), (9, 138701440), (10, 124831296), (12, 104026080), (15, 83220864), (16, 78019560), (18, 69350720), (20, 62415648), (24, 52013040), (30, 41610432), (31, 40268160), (32, 39009780), (36, 34675360), (40, 31207824), (45, 27740288), (48, 26006520), (60, 20805216), (62, 20134080), (64, 19504890), (72, 17337680), (80, 15603912), (90, 13870144), (93, 13422720), (96, 13003260), (120, 10402608), (124, 10067040), (128, 9752445), (144, 8668840), (155, 8053632), (160, 7801956), (180, 6935072), (186, 6711360), (192, 6501630), (240, 5201304), (248, 5033520), (279, 4474240), (288, 4334420), (310, 4026816), (320, 3900978), (360, 3467536), (372, 3355680), (384, 3250815), (465, 2684544), (480, 2600652), (496, 2516760), (558, 2237120), (576, 2167210), (620, 2013408), (640, 1950489), (720, 1733768), (744, 1677840), (930, 1342272), (960, 1300326), (992, 1258380), (1116, 1118560), (1152, 1083605), (1240, 1006704), (1395, 894848), (1440, 866884), (1488, 838920), (1860, 671136), (1920, 650163), (1984, 629190), (2232, 559280), (2480, 503352), (2790, 447424), (2880, 433442), (2976, 419460), (3720, 335568), (3968, 314595), (4464, 279640), (4960, 251676), (5580, 223712), (5760, 216721), (5952, 209730), (6991, 178560), (7440, 167784), (8928, 139820), (9920, 125838), (11160, 111856), (11904, 104865), (13982, 89280), (14880, 83892), (17856, 69910), (19840, 62919), (20973, 59520), (22320, 55928), (27964, 44640), (29760, 41946), (34955, 35712)]