804799440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2113}}^1$

素因数の和:2178

約数の個数: 180

約数和(自身を含む): 2826743556

約数和(自身を除く): 2021944116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 720, 828, 920, 1035, 1058, 1104, 1380, 1587, 1656, 1840, 2070, 2113, 2116, 2645, 2760, 3174, 3312, 4140, 4226, 4232, 4761, 5290, 5520, 6339, 6348, 7935, 8280, 8452, 8464, 9522, 10565, 10580, 12678, 12696, 15870, 16560, 16904, 19017, 19044, 21130, 21160, 23805, 25356, 25392, 31695, 31740, 33808, 38034, 38088, 42260, 42320, 47610, 48599, 50712, 63390, 63480, 76068, 76176, 84520, 95085, 95220, 97198, 101424, 126780, 126960, 145797, 152136, 169040, 190170, 190440, 194396, 242995, 253560, 291594, 304272, 380340, 380880, 388792, 437391, 485990, 507120, 583188, 728985, 760680, 777584, 874782, 971980, 1117777, 1166376, 1457970, 1521360, 1749564, 1943960, 2186955, 2235554, 2332752, 2915940, 3353331, 3499128, 3887920, 4373910, 4471108, 5588885, 5831880, 6706662, 6998256, 8747820, 8942216, 10059993, 11177770, 11663760, 13413324, 16766655, 17495640, 17884432, 20119986, 22355540, 26826648, 33533310, 34991280, 40239972, 44711080, 50299965, 53653296, 67066620, 80479944, 89422160, 100599930, 134133240, 160959888, 201199860, 268266480, 402399720, 804799440]

約数ペア:

[(1, 804799440), (2, 402399720), (3, 268266480), (4, 201199860), (5, 160959888), (6, 134133240), (8, 100599930), (9, 89422160), (10, 80479944), (12, 67066620), (15, 53653296), (16, 50299965), (18, 44711080), (20, 40239972), (23, 34991280), (24, 33533310), (30, 26826648), (36, 22355540), (40, 20119986), (45, 17884432), (46, 17495640), (48, 16766655), (60, 13413324), (69, 11663760), (72, 11177770), (80, 10059993), (90, 8942216), (92, 8747820), (115, 6998256), (120, 6706662), (138, 5831880), (144, 5588885), (180, 4471108), (184, 4373910), (207, 3887920), (230, 3499128), (240, 3353331), (276, 2915940), (345, 2332752), (360, 2235554), (368, 2186955), (414, 1943960), (460, 1749564), (529, 1521360), (552, 1457970), (690, 1166376), (720, 1117777), (828, 971980), (920, 874782), (1035, 777584), (1058, 760680), (1104, 728985), (1380, 583188), (1587, 507120), (1656, 485990), (1840, 437391), (2070, 388792), (2113, 380880), (2116, 380340), (2645, 304272), (2760, 291594), (3174, 253560), (3312, 242995), (4140, 194396), (4226, 190440), (4232, 190170), (4761, 169040), (5290, 152136), (5520, 145797), (6339, 126960), (6348, 126780), (7935, 101424), (8280, 97198), (8452, 95220), (8464, 95085), (9522, 84520), (10565, 76176), (10580, 76068), (12678, 63480), (12696, 63390), (15870, 50712), (16560, 48599), (16904, 47610), (19017, 42320), (19044, 42260), (21130, 38088), (21160, 38034), (23805, 33808), (25356, 31740), (25392, 31695)]