1125278880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7407

約数の個数: 192

約数和(自身を含む): 4000752000

約数和(自身を除く): 2875473120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2320, 2552, 2640, 2784, 3190, 3480, 3828, 4640, 4785, 5104, 5280, 6380, 6960, 7349, 7656, 9570, 10208, 12760, 13920, 14698, 15312, 19140, 22047, 25520, 29396, 30624, 36745, 38280, 44094, 51040, 58792, 73490, 76560, 80839, 88188, 110235, 117584, 146980, 153120, 161678, 176376, 213121, 220470, 235168, 242517, 293960, 323356, 352752, 404195, 426242, 440940, 485034, 587920, 639363, 646712, 705504, 808390, 852484, 881880, 970068, 1065605, 1175840, 1212585, 1278726, 1293424, 1616780, 1704968, 1763760, 1940136, 2131210, 2344331, 2425170, 2557452, 2586848, 3196815, 3233560, 3409936, 3527520, 3880272, 4262420, 4688662, 4850340, 5114904, 6393630, 6467120, 6819872, 7032993, 7760544, 8524840, 9377324, 9700680, 10229808, 11721655, 12787260, 12934240, 14065986, 17049680, 18754648, 19401360, 20459616, 23443310, 25574520, 28131972, 34099360, 35164965, 37509296, 38802720, 46886620, 51149040, 56263944, 70329930, 75018592, 93773240, 102298080, 112527888, 140659860, 187546480, 225055776, 281319720, 375092960, 562639440, 1125278880]

約数ペア:

[(1, 1125278880), (2, 562639440), (3, 375092960), (4, 281319720), (5, 225055776), (6, 187546480), (8, 140659860), (10, 112527888), (11, 102298080), (12, 93773240), (15, 75018592), (16, 70329930), (20, 56263944), (22, 51149040), (24, 46886620), (29, 38802720), (30, 37509296), (32, 35164965), (33, 34099360), (40, 28131972), (44, 25574520), (48, 23443310), (55, 20459616), (58, 19401360), (60, 18754648), (66, 17049680), (80, 14065986), (87, 12934240), (88, 12787260), (96, 11721655), (110, 10229808), (116, 9700680), (120, 9377324), (132, 8524840), (145, 7760544), (160, 7032993), (165, 6819872), (174, 6467120), (176, 6393630), (220, 5114904), (232, 4850340), (240, 4688662), (264, 4262420), (290, 3880272), (319, 3527520), (330, 3409936), (348, 3233560), (352, 3196815), (435, 2586848), (440, 2557452), (464, 2425170), (480, 2344331), (528, 2131210), (580, 1940136), (638, 1763760), (660, 1704968), (696, 1616780), (870, 1293424), (880, 1278726), (928, 1212585), (957, 1175840), (1056, 1065605), (1160, 970068), (1276, 881880), (1320, 852484), (1392, 808390), (1595, 705504), (1740, 646712), (1760, 639363), (1914, 587920), (2320, 485034), (2552, 440940), (2640, 426242), (2784, 404195), (3190, 352752), (3480, 323356), (3828, 293960), (4640, 242517), (4785, 235168), (5104, 220470), (5280, 213121), (6380, 176376), (6960, 161678), (7349, 153120), (7656, 146980), (9570, 117584), (10208, 110235), (12760, 88188), (13920, 80839), (14698, 76560), (15312, 73490), (19140, 58792), (22047, 51040), (25520, 44094), (29396, 38280), (30624, 36745)]