54847920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 171140832

約数和(自身を除く): 116292912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1321, 1384, 1730, 2076, 2595, 2642, 2768, 3460, 3963, 4152, 5190, 5284, 6605, 6920, 7926, 8304, 10380, 10568, 13210, 13840, 15852, 19815, 20760, 21136, 26420, 31704, 39630, 41520, 52840, 63408, 79260, 105680, 158520, 228533, 317040, 457066, 685599, 914132, 1142665, 1371198, 1828264, 2285330, 2742396, 3427995, 3656528, 4570660, 5484792, 6855990, 9141320, 10969584, 13711980, 18282640, 27423960, 54847920]

約数ペア:

[(1, 54847920), (2, 27423960), (3, 18282640), (4, 13711980), (5, 10969584), (6, 9141320), (8, 6855990), (10, 5484792), (12, 4570660), (15, 3656528), (16, 3427995), (20, 2742396), (24, 2285330), (30, 1828264), (40, 1371198), (48, 1142665), (60, 914132), (80, 685599), (120, 457066), (173, 317040), (240, 228533), (346, 158520), (519, 105680), (692, 79260), (865, 63408), (1038, 52840), (1321, 41520), (1384, 39630), (1730, 31704), (2076, 26420), (2595, 21136), (2642, 20760), (2768, 19815), (3460, 15852), (3963, 13840), (4152, 13210), (5190, 10568), (5284, 10380), (6605, 8304), (6920, 7926)]