142738560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24781}}^1$

素因数の和:24806

約数の個数: 96

約数和(自身を含む): 492913980

約数和(自身を除く): 350175420

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24781, 49562, 74343, 99124, 123905, 148686, 198248, 223029, 247810, 297372, 371715, 396496, 446058, 495620, 594744, 743430, 792992, 892116, 991240, 1115145, 1189488, 1486860, 1585984, 1784232, 1982480, 2230290, 2378976, 2973720, 3171968, 3568464, 3964960, 4460580, 4757952, 5947440, 7136928, 7929920, 8921160, 9515904, 11894880, 14273856, 15859840, 17842320, 23789760, 28547712, 35684640, 47579520, 71369280, 142738560]

約数ペア:

[(1, 142738560), (2, 71369280), (3, 47579520), (4, 35684640), (5, 28547712), (6, 23789760), (8, 17842320), (9, 15859840), (10, 14273856), (12, 11894880), (15, 9515904), (16, 8921160), (18, 7929920), (20, 7136928), (24, 5947440), (30, 4757952), (32, 4460580), (36, 3964960), (40, 3568464), (45, 3171968), (48, 2973720), (60, 2378976), (64, 2230290), (72, 1982480), (80, 1784232), (90, 1585984), (96, 1486860), (120, 1189488), (128, 1115145), (144, 991240), (160, 892116), (180, 792992), (192, 743430), (240, 594744), (288, 495620), (320, 446058), (360, 396496), (384, 371715), (480, 297372), (576, 247810), (640, 223029), (720, 198248), (960, 148686), (1152, 123905), (1440, 99124), (1920, 74343), (2880, 49562), (5760, 24781)]