255460320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9337}}^1$

素因数の和:9377

約数の個数: 144

約数和(自身を含む): 917738640

約数和(自身を除く): 662278320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9337, 13680, 18674, 27360, 28011, 37348, 46685, 56022, 74696, 84033, 93370, 112044, 140055, 149392, 168066, 177403, 186740, 224088, 280110, 298784, 336132, 354806, 373480, 420165, 448176, 532209, 560220, 672264, 709612, 746960, 840330, 887015, 896352, 1064418, 1120440, 1344528, 1419224, 1493920, 1596627, 1680660, 1774030, 2128836, 2240880, 2661045, 2689056, 2838448, 3193254, 3361320, 3548060, 4257672, 4481760, 5322090, 5676896, 6386508, 6722640, 7096120, 7983135, 8515344, 10644180, 12773016, 13445280, 14192240, 15966270, 17030688, 21288360, 25546032, 28384480, 31932540, 42576720, 51092064, 63865080, 85153440, 127730160, 255460320]

約数ペア:

[(1, 255460320), (2, 127730160), (3, 85153440), (4, 63865080), (5, 51092064), (6, 42576720), (8, 31932540), (9, 28384480), (10, 25546032), (12, 21288360), (15, 17030688), (16, 15966270), (18, 14192240), (19, 13445280), (20, 12773016), (24, 10644180), (30, 8515344), (32, 7983135), (36, 7096120), (38, 6722640), (40, 6386508), (45, 5676896), (48, 5322090), (57, 4481760), (60, 4257672), (72, 3548060), (76, 3361320), (80, 3193254), (90, 2838448), (95, 2689056), (96, 2661045), (114, 2240880), (120, 2128836), (144, 1774030), (152, 1680660), (160, 1596627), (171, 1493920), (180, 1419224), (190, 1344528), (228, 1120440), (240, 1064418), (285, 896352), (288, 887015), (304, 840330), (342, 746960), (360, 709612), (380, 672264), (456, 560220), (480, 532209), (570, 448176), (608, 420165), (684, 373480), (720, 354806), (760, 336132), (855, 298784), (912, 280110), (1140, 224088), (1368, 186740), (1440, 177403), (1520, 168066), (1710, 149392), (1824, 140055), (2280, 112044), (2736, 93370), (3040, 84033), (3420, 74696), (4560, 56022), (5472, 46685), (6840, 37348), (9120, 28011), (9337, 27360), (13680, 18674)]