87110880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 275716224

約数和(自身を除く): 188605344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 347, 480, 523, 694, 1041, 1046, 1388, 1569, 1735, 2082, 2092, 2615, 2776, 3138, 3470, 4164, 4184, 5205, 5230, 5552, 6276, 6940, 7845, 8328, 8368, 10410, 10460, 11104, 12552, 13880, 15690, 16656, 16736, 20820, 20920, 25104, 27760, 31380, 33312, 41640, 41840, 50208, 55520, 62760, 83280, 83680, 125520, 166560, 181481, 251040, 362962, 544443, 725924, 907405, 1088886, 1451848, 1814810, 2177772, 2722215, 2903696, 3629620, 4355544, 5444430, 5807392, 7259240, 8711088, 10888860, 14518480, 17422176, 21777720, 29036960, 43555440, 87110880]

約数ペア:

[(1, 87110880), (2, 43555440), (3, 29036960), (4, 21777720), (5, 17422176), (6, 14518480), (8, 10888860), (10, 8711088), (12, 7259240), (15, 5807392), (16, 5444430), (20, 4355544), (24, 3629620), (30, 2903696), (32, 2722215), (40, 2177772), (48, 1814810), (60, 1451848), (80, 1088886), (96, 907405), (120, 725924), (160, 544443), (240, 362962), (347, 251040), (480, 181481), (523, 166560), (694, 125520), (1041, 83680), (1046, 83280), (1388, 62760), (1569, 55520), (1735, 50208), (2082, 41840), (2092, 41640), (2615, 33312), (2776, 31380), (3138, 27760), (3470, 25104), (4164, 20920), (4184, 20820), (5205, 16736), (5230, 16656), (5552, 15690), (6276, 13880), (6940, 12552), (7845, 11104), (8328, 10460), (8368, 10410)]