91547520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47681}}^1$

素因数の和:47703

約数の個数: 64

約数和(自身を含む): 291813840

約数和(自身を除く): 200266320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47681, 95362, 143043, 190724, 238405, 286086, 381448, 476810, 572172, 715215, 762896, 953620, 1144344, 1430430, 1525792, 1907240, 2288688, 2860860, 3051584, 3814480, 4577376, 5721720, 6103168, 7628960, 9154752, 11443440, 15257920, 18309504, 22886880, 30515840, 45773760, 91547520]

約数ペア:

[(1, 91547520), (2, 45773760), (3, 30515840), (4, 22886880), (5, 18309504), (6, 15257920), (8, 11443440), (10, 9154752), (12, 7628960), (15, 6103168), (16, 5721720), (20, 4577376), (24, 3814480), (30, 3051584), (32, 2860860), (40, 2288688), (48, 1907240), (60, 1525792), (64, 1430430), (80, 1144344), (96, 953620), (120, 762896), (128, 715215), (160, 572172), (192, 476810), (240, 381448), (320, 286086), (384, 238405), (480, 190724), (640, 143043), (960, 95362), (1920, 47681)]