271838880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 932166144

約数和(自身を除く): 660327264

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, 311, 360, 480, 607, 622, 720, 933, 1214, 1244, 1440, 1555, 1821, 1866, 2428, 2488, 2799, 3035, 3110, 3642, 3732, 4665, 4856, 4976, 5463, 5598, 6070, 6220, 7284, 7464, 9105, 9330, 9712, 9952, 10926, 11196, 12140, 12440, 13995, 14568, 14928, 18210, 18660, 19424, 21852, 22392, 24280, 24880, 27315, 27990, 29136, 29856, 36420, 37320, 43704, 44784, 48560, 49760, 54630, 55980, 58272, 72840, 74640, 87408, 89568, 97120, 109260, 111960, 145680, 149280, 174816, 188777, 218520, 223920, 291360, 377554, 437040, 447840, 566331, 755108, 874080, 943885, 1132662, 1510216, 1698993, 1887770, 2265324, 2831655, 3020432, 3397986, 3775540, 4530648, 5663310, 6040864, 6795972, 7551080, 8494965, 9061296, 11326620, 13591944, 15102160, 16989930, 18122592, 22653240, 27183888, 30204320, 33979860, 45306480, 54367776, 67959720, 90612960, 135919440, 271838880]

約数ペア:

[(1, 271838880), (2, 135919440), (3, 90612960), (4, 67959720), (5, 54367776), (6, 45306480), (8, 33979860), (9, 30204320), (10, 27183888), (12, 22653240), (15, 18122592), (16, 16989930), (18, 15102160), (20, 13591944), (24, 11326620), (30, 9061296), (32, 8494965), (36, 7551080), (40, 6795972), (45, 6040864), (48, 5663310), (60, 4530648), (72, 3775540), (80, 3397986), (90, 3020432), (96, 2831655), (120, 2265324), (144, 1887770), (160, 1698993), (180, 1510216), (240, 1132662), (288, 943885), (311, 874080), (360, 755108), (480, 566331), (607, 447840), (622, 437040), (720, 377554), (933, 291360), (1214, 223920), (1244, 218520), (1440, 188777), (1555, 174816), (1821, 149280), (1866, 145680), (2428, 111960), (2488, 109260), (2799, 97120), (3035, 89568), (3110, 87408), (3642, 74640), (3732, 72840), (4665, 58272), (4856, 55980), (4976, 54630), (5463, 49760), (5598, 48560), (6070, 44784), (6220, 43704), (7284, 37320), (7464, 36420), (9105, 29856), (9330, 29136), (9712, 27990), (9952, 27315), (10926, 24880), (11196, 24280), (12140, 22392), (12440, 21852), (13995, 19424), (14568, 18660), (14928, 18210)]