11747160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 39960000

約数和(自身を除く): 28212840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 149, 180, 216, 219, 270, 292, 298, 360, 365, 438, 447, 540, 584, 596, 657, 730, 745, 876, 894, 1080, 1095, 1192, 1314, 1341, 1460, 1490, 1752, 1788, 1971, 2190, 2235, 2628, 2682, 2920, 2980, 3285, 3576, 3942, 4023, 4380, 4470, 5256, 5364, 5960, 6570, 6705, 7884, 8046, 8760, 8940, 9855, 10728, 10877, 13140, 13410, 15768, 16092, 17880, 19710, 20115, 21754, 26280, 26820, 32184, 32631, 39420, 40230, 43508, 53640, 54385, 65262, 78840, 80460, 87016, 97893, 108770, 130524, 160920, 163155, 195786, 217540, 261048, 293679, 326310, 391572, 435080, 489465, 587358, 652620, 783144, 978930, 1174716, 1305240, 1468395, 1957860, 2349432, 2936790, 3915720, 5873580, 11747160]

約数ペア:

[(1, 11747160), (2, 5873580), (3, 3915720), (4, 2936790), (5, 2349432), (6, 1957860), (8, 1468395), (9, 1305240), (10, 1174716), (12, 978930), (15, 783144), (18, 652620), (20, 587358), (24, 489465), (27, 435080), (30, 391572), (36, 326310), (40, 293679), (45, 261048), (54, 217540), (60, 195786), (72, 163155), (73, 160920), (90, 130524), (108, 108770), (120, 97893), (135, 87016), (146, 80460), (149, 78840), (180, 65262), (216, 54385), (219, 53640), (270, 43508), (292, 40230), (298, 39420), (360, 32631), (365, 32184), (438, 26820), (447, 26280), (540, 21754), (584, 20115), (596, 19710), (657, 17880), (730, 16092), (745, 15768), (876, 13410), (894, 13140), (1080, 10877), (1095, 10728), (1192, 9855), (1314, 8940), (1341, 8760), (1460, 8046), (1490, 7884), (1752, 6705), (1788, 6570), (1971, 5960), (2190, 5364), (2235, 5256), (2628, 4470), (2682, 4380), (2920, 4023), (2980, 3942), (3285, 3576)]