305602560

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 168

約数和(自身を含む): 1060635420

約数和(自身を除く): 755032860

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 829, 960, 1024, 1152, 1280, 1440, 1536, 1658, 1920, 2048, 2304, 2487, 2560, 2880, 3072, 3316, 3840, 4096, 4145, 4608, 4974, 5120, 5760, 6144, 6632, 7461, 7680, 8192, 8290, 9216, 9948, 10240, 11520, 12288, 12435, 13264, 14922, 15360, 16580, 18432, 19896, 20480, 23040, 24576, 24870, 26528, 29844, 30720, 33160, 36864, 37305, 39792, 40960, 46080, 49740, 53056, 59688, 61440, 66320, 73728, 74610, 79584, 92160, 99480, 106112, 119376, 122880, 132640, 149220, 159168, 184320, 198960, 212224, 238752, 265280, 298440, 318336, 368640, 397920, 424448, 477504, 530560, 596880, 636672, 795840, 848896, 955008, 1061120, 1193760, 1273344, 1591680, 1697792, 1910016, 2122240, 2387520, 2546688, 3183360, 3395584, 3820032, 4244480, 4775040, 5093376, 6366720, 6791168, 7640064, 8488960, 9550080, 10186752, 12733440, 15280128, 16977920, 19100160, 20373504, 25466880, 30560256, 33955840, 38200320, 50933760, 61120512, 76400640, 101867520, 152801280, 305602560]

約数ペア:

[(1, 305602560), (2, 152801280), (3, 101867520), (4, 76400640), (5, 61120512), (6, 50933760), (8, 38200320), (9, 33955840), (10, 30560256), (12, 25466880), (15, 20373504), (16, 19100160), (18, 16977920), (20, 15280128), (24, 12733440), (30, 10186752), (32, 9550080), (36, 8488960), (40, 7640064), (45, 6791168), (48, 6366720), (60, 5093376), (64, 4775040), (72, 4244480), (80, 3820032), (90, 3395584), (96, 3183360), (120, 2546688), (128, 2387520), (144, 2122240), (160, 1910016), (180, 1697792), (192, 1591680), (240, 1273344), (256, 1193760), (288, 1061120), (320, 955008), (360, 848896), (384, 795840), (480, 636672), (512, 596880), (576, 530560), (640, 477504), (720, 424448), (768, 397920), (829, 368640), (960, 318336), (1024, 298440), (1152, 265280), (1280, 238752), (1440, 212224), (1536, 198960), (1658, 184320), (1920, 159168), (2048, 149220), (2304, 132640), (2487, 122880), (2560, 119376), (2880, 106112), (3072, 99480), (3316, 92160), (3840, 79584), (4096, 74610), (4145, 73728), (4608, 66320), (4974, 61440), (5120, 59688), (5760, 53056), (6144, 49740), (6632, 46080), (7461, 40960), (7680, 39792), (8192, 37305), (8290, 36864), (9216, 33160), (9948, 30720), (10240, 29844), (11520, 26528), (12288, 24870), (12435, 24576), (13264, 23040), (14922, 20480), (15360, 19896), (16580, 18432)]