1826880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 6364224

約数和(自身を除く): 4537344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 173, 176, 192, 220, 240, 264, 320, 330, 346, 352, 440, 480, 519, 528, 660, 692, 704, 865, 880, 960, 1038, 1056, 1320, 1384, 1730, 1760, 1903, 2076, 2112, 2595, 2640, 2768, 3460, 3520, 3806, 4152, 5190, 5280, 5536, 5709, 6920, 7612, 8304, 9515, 10380, 10560, 11072, 11418, 13840, 15224, 16608, 19030, 20760, 22836, 27680, 28545, 30448, 33216, 38060, 41520, 45672, 55360, 57090, 60896, 76120, 83040, 91344, 114180, 121792, 152240, 166080, 182688, 228360, 304480, 365376, 456720, 608960, 913440, 1826880]

約数ペア:

[(1, 1826880), (2, 913440), (3, 608960), (4, 456720), (5, 365376), (6, 304480), (8, 228360), (10, 182688), (11, 166080), (12, 152240), (15, 121792), (16, 114180), (20, 91344), (22, 83040), (24, 76120), (30, 60896), (32, 57090), (33, 55360), (40, 45672), (44, 41520), (48, 38060), (55, 33216), (60, 30448), (64, 28545), (66, 27680), (80, 22836), (88, 20760), (96, 19030), (110, 16608), (120, 15224), (132, 13840), (160, 11418), (165, 11072), (173, 10560), (176, 10380), (192, 9515), (220, 8304), (240, 7612), (264, 6920), (320, 5709), (330, 5536), (346, 5280), (352, 5190), (440, 4152), (480, 3806), (519, 3520), (528, 3460), (660, 2768), (692, 2640), (704, 2595), (865, 2112), (880, 2076), (960, 1903), (1038, 1760), (1056, 1730), (1320, 1384)]