27423960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 82810080

約数和(自身を除く): 55386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1321, 1384, 1730, 2076, 2595, 2642, 3460, 3963, 4152, 5190, 5284, 6605, 6920, 7926, 10380, 10568, 13210, 15852, 19815, 20760, 26420, 31704, 39630, 52840, 79260, 158520, 228533, 457066, 685599, 914132, 1142665, 1371198, 1828264, 2285330, 2742396, 3427995, 4570660, 5484792, 6855990, 9141320, 13711980, 27423960]

約数ペア:

[(1, 27423960), (2, 13711980), (3, 9141320), (4, 6855990), (5, 5484792), (6, 4570660), (8, 3427995), (10, 2742396), (12, 2285330), (15, 1828264), (20, 1371198), (24, 1142665), (30, 914132), (40, 685599), (60, 457066), (120, 228533), (173, 158520), (346, 79260), (519, 52840), (692, 39630), (865, 31704), (1038, 26420), (1321, 20760), (1384, 19815), (1730, 15852), (2076, 13210), (2595, 10568), (2642, 10380), (3460, 7926), (3963, 6920), (4152, 6605), (5190, 5284)]