84401280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{14653}}^1$

素因数の和:14678

約数の個数: 96

約数和(自身を含む): 291468060

約数和(自身を除く): 207066780

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 14653, 29306, 43959, 58612, 73265, 87918, 117224, 131877, 146530, 175836, 219795, 234448, 263754, 293060, 351672, 439590, 468896, 527508, 586120, 659385, 703344, 879180, 937792, 1055016, 1172240, 1318770, 1406688, 1758360, 1875584, 2110032, 2344480, 2637540, 2813376, 3516720, 4220064, 4688960, 5275080, 5626752, 7033440, 8440128, 9377920, 10550160, 14066880, 16880256, 21100320, 28133760, 42200640, 84401280]

約数ペア:

[(1, 84401280), (2, 42200640), (3, 28133760), (4, 21100320), (5, 16880256), (6, 14066880), (8, 10550160), (9, 9377920), (10, 8440128), (12, 7033440), (15, 5626752), (16, 5275080), (18, 4688960), (20, 4220064), (24, 3516720), (30, 2813376), (32, 2637540), (36, 2344480), (40, 2110032), (45, 1875584), (48, 1758360), (60, 1406688), (64, 1318770), (72, 1172240), (80, 1055016), (90, 937792), (96, 879180), (120, 703344), (128, 659385), (144, 586120), (160, 527508), (180, 468896), (192, 439590), (240, 351672), (288, 293060), (320, 263754), (360, 234448), (384, 219795), (480, 175836), (576, 146530), (640, 131877), (720, 117224), (960, 87918), (1152, 73265), (1440, 58612), (1920, 43959), (2880, 29306), (5760, 14653)]