1499520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 5287680

約数和(自身を除く): 3788160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 264, 284, 320, 330, 352, 355, 384, 426, 440, 480, 528, 568, 640, 660, 704, 710, 781, 852, 880, 960, 1056, 1065, 1136, 1320, 1408, 1420, 1562, 1704, 1760, 1920, 2112, 2130, 2272, 2343, 2640, 2840, 3124, 3408, 3520, 3905, 4224, 4260, 4544, 4686, 5280, 5680, 6248, 6816, 7040, 7810, 8520, 9088, 9372, 10560, 11360, 11715, 12496, 13632, 15620, 17040, 18744, 21120, 22720, 23430, 24992, 27264, 31240, 34080, 37488, 45440, 46860, 49984, 62480, 68160, 74976, 93720, 99968, 124960, 136320, 149952, 187440, 249920, 299904, 374880, 499840, 749760, 1499520]

約数ペア:

[(1, 1499520), (2, 749760), (3, 499840), (4, 374880), (5, 299904), (6, 249920), (8, 187440), (10, 149952), (11, 136320), (12, 124960), (15, 99968), (16, 93720), (20, 74976), (22, 68160), (24, 62480), (30, 49984), (32, 46860), (33, 45440), (40, 37488), (44, 34080), (48, 31240), (55, 27264), (60, 24992), (64, 23430), (66, 22720), (71, 21120), (80, 18744), (88, 17040), (96, 15620), (110, 13632), (120, 12496), (128, 11715), (132, 11360), (142, 10560), (160, 9372), (165, 9088), (176, 8520), (192, 7810), (213, 7040), (220, 6816), (240, 6248), (264, 5680), (284, 5280), (320, 4686), (330, 4544), (352, 4260), (355, 4224), (384, 3905), (426, 3520), (440, 3408), (480, 3124), (528, 2840), (568, 2640), (640, 2343), (660, 2272), (704, 2130), (710, 2112), (781, 1920), (852, 1760), (880, 1704), (960, 1562), (1056, 1420), (1065, 1408), (1136, 1320)]