1715397120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{74453}}^1$

素因数の和:74482

約数の個数: 120

約数和(自身を含む): 5940982476

約数和(自身を除く): 4225585356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 74453, 148906, 223359, 297812, 372265, 446718, 595624, 670077, 744530, 893436, 1116795, 1191248, 1340154, 1489060, 1786872, 2233590, 2382496, 2680308, 2978120, 3350385, 3573744, 4467180, 4764992, 5360616, 5956240, 6700770, 7147488, 8934360, 9529984, 10721232, 11912480, 13401540, 14294976, 17868720, 19059968, 21442464, 23824960, 26803080, 28589952, 35737440, 38119936, 42884928, 47649920, 53606160, 57179904, 71474880, 85769856, 95299840, 107212320, 114359808, 142949760, 171539712, 190599680, 214424640, 285899520, 343079424, 428849280, 571799040, 857698560, 1715397120]

約数ペア:

[(1, 1715397120), (2, 857698560), (3, 571799040), (4, 428849280), (5, 343079424), (6, 285899520), (8, 214424640), (9, 190599680), (10, 171539712), (12, 142949760), (15, 114359808), (16, 107212320), (18, 95299840), (20, 85769856), (24, 71474880), (30, 57179904), (32, 53606160), (36, 47649920), (40, 42884928), (45, 38119936), (48, 35737440), (60, 28589952), (64, 26803080), (72, 23824960), (80, 21442464), (90, 19059968), (96, 17868720), (120, 14294976), (128, 13401540), (144, 11912480), (160, 10721232), (180, 9529984), (192, 8934360), (240, 7147488), (256, 6700770), (288, 5956240), (320, 5360616), (360, 4764992), (384, 4467180), (480, 3573744), (512, 3350385), (576, 2978120), (640, 2680308), (720, 2382496), (768, 2233590), (960, 1786872), (1152, 1489060), (1280, 1340154), (1440, 1191248), (1536, 1116795), (1920, 893436), (2304, 744530), (2560, 670077), (2880, 595624), (3840, 446718), (4608, 372265), (5760, 297812), (7680, 223359), (11520, 148906), (23040, 74453)]