12773520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 43553016

約数和(自身を除く): 30779496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 157, 180, 226, 240, 314, 339, 360, 452, 471, 565, 628, 678, 720, 785, 904, 942, 1017, 1130, 1256, 1356, 1413, 1570, 1695, 1808, 1884, 2034, 2260, 2355, 2512, 2712, 2826, 3140, 3390, 3768, 4068, 4520, 4710, 5085, 5424, 5652, 6280, 6780, 7065, 7536, 8136, 9040, 9420, 10170, 11304, 12560, 13560, 14130, 16272, 17741, 18840, 20340, 22608, 27120, 28260, 35482, 37680, 40680, 53223, 56520, 70964, 81360, 88705, 106446, 113040, 141928, 159669, 177410, 212892, 266115, 283856, 319338, 354820, 425784, 532230, 638676, 709640, 798345, 851568, 1064460, 1277352, 1419280, 1596690, 2128920, 2554704, 3193380, 4257840, 6386760, 12773520]

約数ペア:

[(1, 12773520), (2, 6386760), (3, 4257840), (4, 3193380), (5, 2554704), (6, 2128920), (8, 1596690), (9, 1419280), (10, 1277352), (12, 1064460), (15, 851568), (16, 798345), (18, 709640), (20, 638676), (24, 532230), (30, 425784), (36, 354820), (40, 319338), (45, 283856), (48, 266115), (60, 212892), (72, 177410), (80, 159669), (90, 141928), (113, 113040), (120, 106446), (144, 88705), (157, 81360), (180, 70964), (226, 56520), (240, 53223), (314, 40680), (339, 37680), (360, 35482), (452, 28260), (471, 27120), (565, 22608), (628, 20340), (678, 18840), (720, 17741), (785, 16272), (904, 14130), (942, 13560), (1017, 12560), (1130, 11304), (1256, 10170), (1356, 9420), (1413, 9040), (1570, 8136), (1695, 7536), (1808, 7065), (1884, 6780), (2034, 6280), (2260, 5652), (2355, 5424), (2512, 5085), (2712, 4710), (2826, 4520), (3140, 4068), (3390, 3768)]