29823840

素因数分解:

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

素因数の和:309

約数の個数: 144

約数和(自身を含む): 103194000

約数和(自身を除く): 73370160

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, 72, 80, 90, 96, 120, 139, 144, 149, 160, 180, 240, 278, 288, 298, 360, 417, 447, 480, 556, 596, 695, 720, 745, 834, 894, 1112, 1192, 1251, 1341, 1390, 1440, 1490, 1668, 1788, 2085, 2224, 2235, 2384, 2502, 2682, 2780, 2980, 3336, 3576, 4170, 4448, 4470, 4768, 5004, 5364, 5560, 5960, 6255, 6672, 6705, 7152, 8340, 8940, 10008, 10728, 11120, 11920, 12510, 13344, 13410, 14304, 16680, 17880, 20016, 20711, 21456, 22240, 23840, 25020, 26820, 33360, 35760, 40032, 41422, 42912, 50040, 53640, 62133, 66720, 71520, 82844, 100080, 103555, 107280, 124266, 165688, 186399, 200160, 207110, 214560, 248532, 310665, 331376, 372798, 414220, 497064, 621330, 662752, 745596, 828440, 931995, 994128, 1242660, 1491192, 1656880, 1863990, 1988256, 2485320, 2982384, 3313760, 3727980, 4970640, 5964768, 7455960, 9941280, 14911920, 29823840]

約数ペア:

[(1, 29823840), (2, 14911920), (3, 9941280), (4, 7455960), (5, 5964768), (6, 4970640), (8, 3727980), (9, 3313760), (10, 2982384), (12, 2485320), (15, 1988256), (16, 1863990), (18, 1656880), (20, 1491192), (24, 1242660), (30, 994128), (32, 931995), (36, 828440), (40, 745596), (45, 662752), (48, 621330), (60, 497064), (72, 414220), (80, 372798), (90, 331376), (96, 310665), (120, 248532), (139, 214560), (144, 207110), (149, 200160), (160, 186399), (180, 165688), (240, 124266), (278, 107280), (288, 103555), (298, 100080), (360, 82844), (417, 71520), (447, 66720), (480, 62133), (556, 53640), (596, 50040), (695, 42912), (720, 41422), (745, 40032), (834, 35760), (894, 33360), (1112, 26820), (1192, 25020), (1251, 23840), (1341, 22240), (1390, 21456), (1440, 20711), (1490, 20016), (1668, 17880), (1788, 16680), (2085, 14304), (2224, 13410), (2235, 13344), (2384, 12510), (2502, 11920), (2682, 11120), (2780, 10728), (2980, 10008), (3336, 8940), (3576, 8340), (4170, 7152), (4448, 6705), (4470, 6672), (4768, 6255), (5004, 5960), (5364, 5560)]