302556720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 996364800

約数和(自身を除く): 693808080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 552, 590, 690, 708, 885, 920, 929, 944, 1104, 1180, 1357, 1380, 1416, 1770, 1840, 1858, 2360, 2714, 2760, 2787, 2832, 3540, 3716, 4071, 4645, 4720, 5428, 5520, 5574, 6785, 7080, 7432, 8142, 9290, 10856, 11148, 13570, 13935, 14160, 14864, 16284, 18580, 20355, 21367, 21712, 22296, 27140, 27870, 32568, 37160, 40710, 42734, 44592, 54280, 54811, 55740, 64101, 65136, 74320, 81420, 85468, 106835, 108560, 109622, 111480, 128202, 162840, 164433, 170936, 213670, 219244, 222960, 256404, 274055, 320505, 325680, 328866, 341872, 427340, 438488, 512808, 548110, 641010, 657732, 822165, 854680, 876976, 1025616, 1096220, 1260653, 1282020, 1315464, 1644330, 1709360, 2192440, 2521306, 2564040, 2630928, 3288660, 3781959, 4384880, 5042612, 5128080, 6303265, 6577320, 7563918, 10085224, 12606530, 13154640, 15127836, 18909795, 20170448, 25213060, 30255672, 37819590, 50426120, 60511344, 75639180, 100852240, 151278360, 302556720]

約数ペア:

[(1, 302556720), (2, 151278360), (3, 100852240), (4, 75639180), (5, 60511344), (6, 50426120), (8, 37819590), (10, 30255672), (12, 25213060), (15, 20170448), (16, 18909795), (20, 15127836), (23, 13154640), (24, 12606530), (30, 10085224), (40, 7563918), (46, 6577320), (48, 6303265), (59, 5128080), (60, 5042612), (69, 4384880), (80, 3781959), (92, 3288660), (115, 2630928), (118, 2564040), (120, 2521306), (138, 2192440), (177, 1709360), (184, 1644330), (230, 1315464), (236, 1282020), (240, 1260653), (276, 1096220), (295, 1025616), (345, 876976), (354, 854680), (368, 822165), (460, 657732), (472, 641010), (552, 548110), (590, 512808), (690, 438488), (708, 427340), (885, 341872), (920, 328866), (929, 325680), (944, 320505), (1104, 274055), (1180, 256404), (1357, 222960), (1380, 219244), (1416, 213670), (1770, 170936), (1840, 164433), (1858, 162840), (2360, 128202), (2714, 111480), (2760, 109622), (2787, 108560), (2832, 106835), (3540, 85468), (3716, 81420), (4071, 74320), (4645, 65136), (4720, 64101), (5428, 55740), (5520, 54811), (5574, 54280), (6785, 44592), (7080, 42734), (7432, 40710), (8142, 37160), (9290, 32568), (10856, 27870), (11148, 27140), (13570, 22296), (13935, 21712), (14160, 21367), (14864, 20355), (16284, 18580)]