160632720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8291

約数の個数: 120

約数和(自身を含む): 559505856

約数和(自身を除く): 398873136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8263, 9720, 16526, 19440, 24789, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 123945, 132208, 148734, 165260, 198312, 223101, 247890, 297468, 330520, 371835, 396624, 446202, 495780, 594936, 661040, 669303, 743670, 892404, 991560, 1115505, 1189872, 1338606, 1487340, 1784808, 1983120, 2007909, 2231010, 2677212, 2974680, 3346515, 3569616, 4015818, 4462020, 5354424, 5949360, 6693030, 8031636, 8924040, 10039545, 10708848, 13386060, 16063272, 17848080, 20079090, 26772120, 32126544, 40158180, 53544240, 80316360, 160632720]

約数ペア:

[(1, 160632720), (2, 80316360), (3, 53544240), (4, 40158180), (5, 32126544), (6, 26772120), (8, 20079090), (9, 17848080), (10, 16063272), (12, 13386060), (15, 10708848), (16, 10039545), (18, 8924040), (20, 8031636), (24, 6693030), (27, 5949360), (30, 5354424), (36, 4462020), (40, 4015818), (45, 3569616), (48, 3346515), (54, 2974680), (60, 2677212), (72, 2231010), (80, 2007909), (81, 1983120), (90, 1784808), (108, 1487340), (120, 1338606), (135, 1189872), (144, 1115505), (162, 991560), (180, 892404), (216, 743670), (240, 669303), (243, 661040), (270, 594936), (324, 495780), (360, 446202), (405, 396624), (432, 371835), (486, 330520), (540, 297468), (648, 247890), (720, 223101), (810, 198312), (972, 165260), (1080, 148734), (1215, 132208), (1296, 123945), (1620, 99156), (1944, 82630), (2160, 74367), (2430, 66104), (3240, 49578), (3888, 41315), (4860, 33052), (6480, 24789), (8263, 19440), (9720, 16526)]