2249280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 8558784

約数和(自身を除く): 6309504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 264, 284, 288, 320, 330, 352, 355, 360, 396, 426, 440, 480, 495, 528, 568, 576, 639, 660, 704, 710, 720, 781, 792, 852, 880, 960, 990, 1056, 1065, 1136, 1278, 1320, 1420, 1440, 1562, 1584, 1704, 1760, 1980, 2112, 2130, 2272, 2343, 2556, 2640, 2840, 2880, 3124, 3168, 3195, 3408, 3520, 3905, 3960, 4260, 4544, 4686, 5112, 5280, 5680, 6248, 6336, 6390, 6816, 7029, 7810, 7920, 8520, 9372, 10224, 10560, 11360, 11715, 12496, 12780, 13632, 14058, 15620, 15840, 17040, 18744, 20448, 22720, 23430, 24992, 25560, 28116, 31240, 31680, 34080, 35145, 37488, 40896, 46860, 49984, 51120, 56232, 62480, 68160, 70290, 74976, 93720, 102240, 112464, 124960, 140580, 149952, 187440, 204480, 224928, 249920, 281160, 374880, 449856, 562320, 749760, 1124640, 2249280]

約数ペア:

[(1, 2249280), (2, 1124640), (3, 749760), (4, 562320), (5, 449856), (6, 374880), (8, 281160), (9, 249920), (10, 224928), (11, 204480), (12, 187440), (15, 149952), (16, 140580), (18, 124960), (20, 112464), (22, 102240), (24, 93720), (30, 74976), (32, 70290), (33, 68160), (36, 62480), (40, 56232), (44, 51120), (45, 49984), (48, 46860), (55, 40896), (60, 37488), (64, 35145), (66, 34080), (71, 31680), (72, 31240), (80, 28116), (88, 25560), (90, 24992), (96, 23430), (99, 22720), (110, 20448), (120, 18744), (132, 17040), (142, 15840), (144, 15620), (160, 14058), (165, 13632), (176, 12780), (180, 12496), (192, 11715), (198, 11360), (213, 10560), (220, 10224), (240, 9372), (264, 8520), (284, 7920), (288, 7810), (320, 7029), (330, 6816), (352, 6390), (355, 6336), (360, 6248), (396, 5680), (426, 5280), (440, 5112), (480, 4686), (495, 4544), (528, 4260), (568, 3960), (576, 3905), (639, 3520), (660, 3408), (704, 3195), (710, 3168), (720, 3124), (781, 2880), (792, 2840), (852, 2640), (880, 2556), (960, 2343), (990, 2272), (1056, 2130), (1065, 2112), (1136, 1980), (1278, 1760), (1320, 1704), (1420, 1584), (1440, 1562)]