282790080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 168

約数和(自身を含む): 980694000

約数和(自身を除く): 697903920

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, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 659, 720, 745, 894, 960, 1192, 1318, 1341, 1440, 1490, 1788, 1977, 2235, 2384, 2636, 2682, 2880, 2980, 3295, 3576, 3954, 4470, 4768, 5272, 5364, 5931, 5960, 6590, 6705, 7152, 7908, 8940, 9536, 9885, 10544, 10728, 11862, 11920, 13180, 13410, 14304, 15816, 17880, 19770, 21088, 21456, 23724, 23840, 26360, 26820, 28608, 29655, 31632, 35760, 39540, 42176, 42912, 47448, 47680, 52720, 53640, 59310, 63264, 71520, 79080, 85824, 94896, 98191, 105440, 107280, 118620, 126528, 143040, 158160, 189792, 196382, 210880, 214560, 237240, 294573, 316320, 379584, 392764, 429120, 474480, 490955, 589146, 632640, 785528, 883719, 948960, 981910, 1178292, 1472865, 1571056, 1767438, 1897920, 1963820, 2356584, 2945730, 3142112, 3534876, 3927640, 4418595, 4713168, 5891460, 6284224, 7069752, 7855280, 8837190, 9426336, 11782920, 14139504, 15710560, 17674380, 18852672, 23565840, 28279008, 31421120, 35348760, 47131680, 56558016, 70697520, 94263360, 141395040, 282790080]

約数ペア:

[(1, 282790080), (2, 141395040), (3, 94263360), (4, 70697520), (5, 56558016), (6, 47131680), (8, 35348760), (9, 31421120), (10, 28279008), (12, 23565840), (15, 18852672), (16, 17674380), (18, 15710560), (20, 14139504), (24, 11782920), (30, 9426336), (32, 8837190), (36, 7855280), (40, 7069752), (45, 6284224), (48, 5891460), (60, 4713168), (64, 4418595), (72, 3927640), (80, 3534876), (90, 3142112), (96, 2945730), (120, 2356584), (144, 1963820), (149, 1897920), (160, 1767438), (180, 1571056), (192, 1472865), (240, 1178292), (288, 981910), (298, 948960), (320, 883719), (360, 785528), (447, 632640), (480, 589146), (576, 490955), (596, 474480), (659, 429120), (720, 392764), (745, 379584), (894, 316320), (960, 294573), (1192, 237240), (1318, 214560), (1341, 210880), (1440, 196382), (1490, 189792), (1788, 158160), (1977, 143040), (2235, 126528), (2384, 118620), (2636, 107280), (2682, 105440), (2880, 98191), (2980, 94896), (3295, 85824), (3576, 79080), (3954, 71520), (4470, 63264), (4768, 59310), (5272, 53640), (5364, 52720), (5931, 47680), (5960, 47448), (6590, 42912), (6705, 42176), (7152, 39540), (7908, 35760), (8940, 31632), (9536, 29655), (9885, 28608), (10544, 26820), (10728, 26360), (11862, 23840), (11920, 23724), (13180, 21456), (13410, 21088), (14304, 19770), (15816, 17880)]