180933120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7882

約数の個数: 120

約数和(自身を含む): 626702076

約数和(自身を除く): 445768956

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 7853, 11520, 15706, 23040, 23559, 31412, 39265, 47118, 62824, 70677, 78530, 94236, 117795, 125648, 141354, 157060, 188472, 235590, 251296, 282708, 314120, 353385, 376944, 471180, 502592, 565416, 628240, 706770, 753888, 942360, 1005184, 1130832, 1256480, 1413540, 1507776, 1884720, 2010368, 2261664, 2512960, 2827080, 3015552, 3769440, 4020736, 4523328, 5025920, 5654160, 6031104, 7538880, 9046656, 10051840, 11308320, 12062208, 15077760, 18093312, 20103680, 22616640, 30155520, 36186624, 45233280, 60311040, 90466560, 180933120]

約数ペア:

[(1, 180933120), (2, 90466560), (3, 60311040), (4, 45233280), (5, 36186624), (6, 30155520), (8, 22616640), (9, 20103680), (10, 18093312), (12, 15077760), (15, 12062208), (16, 11308320), (18, 10051840), (20, 9046656), (24, 7538880), (30, 6031104), (32, 5654160), (36, 5025920), (40, 4523328), (45, 4020736), (48, 3769440), (60, 3015552), (64, 2827080), (72, 2512960), (80, 2261664), (90, 2010368), (96, 1884720), (120, 1507776), (128, 1413540), (144, 1256480), (160, 1130832), (180, 1005184), (192, 942360), (240, 753888), (256, 706770), (288, 628240), (320, 565416), (360, 502592), (384, 471180), (480, 376944), (512, 353385), (576, 314120), (640, 282708), (720, 251296), (768, 235590), (960, 188472), (1152, 157060), (1280, 141354), (1440, 125648), (1536, 117795), (1920, 94236), (2304, 78530), (2560, 70677), (2880, 62824), (3840, 47118), (4608, 39265), (5760, 31412), (7680, 23559), (7853, 23040), (11520, 15706)]