247594080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 835204608

約数和(自身を除く): 587610528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 480, 492, 547, 552, 615, 656, 690, 736, 820, 920, 943, 984, 1094, 1104, 1230, 1312, 1380, 1640, 1641, 1840, 1886, 1968, 2188, 2208, 2460, 2735, 2760, 2829, 3280, 3282, 3680, 3772, 3936, 4376, 4715, 4920, 5470, 5520, 5658, 6560, 6564, 7544, 8205, 8752, 9430, 9840, 10940, 11040, 11316, 12581, 13128, 14145, 15088, 16410, 17504, 18860, 19680, 21880, 22427, 22632, 25162, 26256, 28290, 30176, 32820, 37720, 37743, 43760, 44854, 45264, 50324, 52512, 56580, 62905, 65640, 67281, 75440, 75486, 87520, 89708, 90528, 100648, 112135, 113160, 125810, 131280, 134562, 150880, 150972, 179416, 188715, 201296, 224270, 226320, 251620, 262560, 269124, 301944, 336405, 358832, 377430, 402592, 448540, 452640, 503240, 515821, 538248, 603888, 672810, 717664, 754860, 897080, 1006480, 1031642, 1076496, 1207776, 1345620, 1509720, 1547463, 1794160, 2012960, 2063284, 2152992, 2579105, 2691240, 3019440, 3094926, 3588320, 4126568, 5158210, 5382480, 6038880, 6189852, 7737315, 8253136, 10316420, 10764960, 12379704, 15474630, 16506272, 20632840, 24759408, 30949260, 41265680, 49518816, 61898520, 82531360, 123797040, 247594080]

約数ペア:

[(1, 247594080), (2, 123797040), (3, 82531360), (4, 61898520), (5, 49518816), (6, 41265680), (8, 30949260), (10, 24759408), (12, 20632840), (15, 16506272), (16, 15474630), (20, 12379704), (23, 10764960), (24, 10316420), (30, 8253136), (32, 7737315), (40, 6189852), (41, 6038880), (46, 5382480), (48, 5158210), (60, 4126568), (69, 3588320), (80, 3094926), (82, 3019440), (92, 2691240), (96, 2579105), (115, 2152992), (120, 2063284), (123, 2012960), (138, 1794160), (160, 1547463), (164, 1509720), (184, 1345620), (205, 1207776), (230, 1076496), (240, 1031642), (246, 1006480), (276, 897080), (328, 754860), (345, 717664), (368, 672810), (410, 603888), (460, 538248), (480, 515821), (492, 503240), (547, 452640), (552, 448540), (615, 402592), (656, 377430), (690, 358832), (736, 336405), (820, 301944), (920, 269124), (943, 262560), (984, 251620), (1094, 226320), (1104, 224270), (1230, 201296), (1312, 188715), (1380, 179416), (1640, 150972), (1641, 150880), (1840, 134562), (1886, 131280), (1968, 125810), (2188, 113160), (2208, 112135), (2460, 100648), (2735, 90528), (2760, 89708), (2829, 87520), (3280, 75486), (3282, 75440), (3680, 67281), (3772, 65640), (3936, 62905), (4376, 56580), (4715, 52512), (4920, 50324), (5470, 45264), (5520, 44854), (5658, 43760), (6560, 37743), (6564, 37720), (7544, 32820), (8205, 30176), (8752, 28290), (9430, 26256), (9840, 25162), (10940, 22632), (11040, 22427), (11316, 21880), (12581, 19680), (13128, 18860), (14145, 17504), (15088, 16410)]