47423520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32933}}^1$

素因数の和:32954

約数の個数: 72

約数和(自身を含む): 161837676

約数和(自身を除く): 114414156

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32933, 65866, 98799, 131732, 164665, 197598, 263464, 296397, 329330, 395196, 493995, 526928, 592794, 658660, 790392, 987990, 1053856, 1185588, 1317320, 1481985, 1580784, 1975980, 2371176, 2634640, 2963970, 3161568, 3951960, 4742352, 5269280, 5927940, 7903920, 9484704, 11855880, 15807840, 23711760, 47423520]

約数ペア:

[(1, 47423520), (2, 23711760), (3, 15807840), (4, 11855880), (5, 9484704), (6, 7903920), (8, 5927940), (9, 5269280), (10, 4742352), (12, 3951960), (15, 3161568), (16, 2963970), (18, 2634640), (20, 2371176), (24, 1975980), (30, 1580784), (32, 1481985), (36, 1317320), (40, 1185588), (45, 1053856), (48, 987990), (60, 790392), (72, 658660), (80, 592794), (90, 526928), (96, 493995), (120, 395196), (144, 329330), (160, 296397), (180, 263464), (240, 197598), (288, 164665), (360, 131732), (480, 98799), (720, 65866), (1440, 32933)]