14911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 50778000

約数和(自身を除く): 35866080

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, 120, 139, 144, 149, 180, 240, 278, 298, 360, 417, 447, 556, 596, 695, 720, 745, 834, 894, 1112, 1192, 1251, 1341, 1390, 1490, 1668, 1788, 2085, 2224, 2235, 2384, 2502, 2682, 2780, 2980, 3336, 3576, 4170, 4470, 5004, 5364, 5560, 5960, 6255, 6672, 6705, 7152, 8340, 8940, 10008, 10728, 11120, 11920, 12510, 13410, 16680, 17880, 20016, 20711, 21456, 25020, 26820, 33360, 35760, 41422, 50040, 53640, 62133, 82844, 100080, 103555, 107280, 124266, 165688, 186399, 207110, 248532, 310665, 331376, 372798, 414220, 497064, 621330, 745596, 828440, 931995, 994128, 1242660, 1491192, 1656880, 1863990, 2485320, 2982384, 3727980, 4970640, 7455960, 14911920]

約数ペア:

[(1, 14911920), (2, 7455960), (3, 4970640), (4, 3727980), (5, 2982384), (6, 2485320), (8, 1863990), (9, 1656880), (10, 1491192), (12, 1242660), (15, 994128), (16, 931995), (18, 828440), (20, 745596), (24, 621330), (30, 497064), (36, 414220), (40, 372798), (45, 331376), (48, 310665), (60, 248532), (72, 207110), (80, 186399), (90, 165688), (120, 124266), (139, 107280), (144, 103555), (149, 100080), (180, 82844), (240, 62133), (278, 53640), (298, 50040), (360, 41422), (417, 35760), (447, 33360), (556, 26820), (596, 25020), (695, 21456), (720, 20711), (745, 20016), (834, 17880), (894, 16680), (1112, 13410), (1192, 12510), (1251, 11920), (1341, 11120), (1390, 10728), (1490, 10008), (1668, 8940), (1788, 8340), (2085, 7152), (2224, 6705), (2235, 6672), (2384, 6255), (2502, 5960), (2682, 5560), (2780, 5364), (2980, 5004), (3336, 4470), (3576, 4170)]