271399680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7883

約数の個数: 144

約数和(自身を含む): 963214560

約数和(自身を除く): 691814880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7853, 8640, 11520, 15706, 17280, 23559, 31412, 34560, 39265, 47118, 62824, 70677, 78530, 94236, 117795, 125648, 141354, 157060, 188472, 212031, 235590, 251296, 282708, 314120, 353385, 376944, 424062, 471180, 502592, 565416, 628240, 706770, 753888, 848124, 942360, 1005184, 1060155, 1130832, 1256480, 1413540, 1507776, 1696248, 1884720, 2010368, 2120310, 2261664, 2512960, 2827080, 3015552, 3392496, 3769440, 4240620, 4523328, 5025920, 5654160, 6031104, 6784992, 7538880, 8481240, 9046656, 10051840, 11308320, 13569984, 15077760, 16962480, 18093312, 22616640, 27139968, 30155520, 33924960, 45233280, 54279936, 67849920, 90466560, 135699840, 271399680]

約数ペア:

[(1, 271399680), (2, 135699840), (3, 90466560), (4, 67849920), (5, 54279936), (6, 45233280), (8, 33924960), (9, 30155520), (10, 27139968), (12, 22616640), (15, 18093312), (16, 16962480), (18, 15077760), (20, 13569984), (24, 11308320), (27, 10051840), (30, 9046656), (32, 8481240), (36, 7538880), (40, 6784992), (45, 6031104), (48, 5654160), (54, 5025920), (60, 4523328), (64, 4240620), (72, 3769440), (80, 3392496), (90, 3015552), (96, 2827080), (108, 2512960), (120, 2261664), (128, 2120310), (135, 2010368), (144, 1884720), (160, 1696248), (180, 1507776), (192, 1413540), (216, 1256480), (240, 1130832), (256, 1060155), (270, 1005184), (288, 942360), (320, 848124), (360, 753888), (384, 706770), (432, 628240), (480, 565416), (540, 502592), (576, 471180), (640, 424062), (720, 376944), (768, 353385), (864, 314120), (960, 282708), (1080, 251296), (1152, 235590), (1280, 212031), (1440, 188472), (1728, 157060), (1920, 141354), (2160, 125648), (2304, 117795), (2880, 94236), (3456, 78530), (3840, 70677), (4320, 62824), (5760, 47118), (6912, 39265), (7853, 34560), (8640, 31412), (11520, 23559), (15706, 17280)]