988506720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5646

約数の個数: 192

約数和(自身を含む): 3544793280

約数和(自身を除く): 2556286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 3936, 4320, 4428, 4920, 5535, 5581, 5904, 6560, 7380, 8856, 9840, 11070, 11162, 11808, 14760, 16743, 17712, 19680, 22140, 22324, 27905, 29520, 33486, 35424, 44280, 44648, 50229, 55810, 59040, 66972, 83715, 88560, 89296, 100458, 111620, 133944, 150687, 167430, 177120, 178592, 200916, 223240, 228821, 251145, 267888, 301374, 334860, 401832, 446480, 457642, 502290, 535776, 602748, 669720, 686463, 753435, 803664, 892960, 915284, 1004580, 1144105, 1205496, 1339440, 1372926, 1506870, 1607328, 1830568, 2009160, 2059389, 2288210, 2410992, 2678880, 2745852, 3013740, 3432315, 3661136, 4018320, 4118778, 4576420, 4821984, 5491704, 6027480, 6178167, 6864630, 7322272, 8036640, 8237556, 9152840, 10296945, 10983408, 12054960, 12356334, 13729260, 16475112, 18305680, 20593890, 21966816, 24109920, 24712668, 27458520, 30890835, 32950224, 36611360, 41187780, 49425336, 54917040, 61781670, 65900448, 82375560, 98850672, 109834080, 123563340, 164751120, 197701344, 247126680, 329502240, 494253360, 988506720]

約数ペア:

[(1, 988506720), (2, 494253360), (3, 329502240), (4, 247126680), (5, 197701344), (6, 164751120), (8, 123563340), (9, 109834080), (10, 98850672), (12, 82375560), (15, 65900448), (16, 61781670), (18, 54917040), (20, 49425336), (24, 41187780), (27, 36611360), (30, 32950224), (32, 30890835), (36, 27458520), (40, 24712668), (41, 24109920), (45, 21966816), (48, 20593890), (54, 18305680), (60, 16475112), (72, 13729260), (80, 12356334), (82, 12054960), (90, 10983408), (96, 10296945), (108, 9152840), (120, 8237556), (123, 8036640), (135, 7322272), (144, 6864630), (160, 6178167), (164, 6027480), (180, 5491704), (205, 4821984), (216, 4576420), (240, 4118778), (246, 4018320), (270, 3661136), (288, 3432315), (328, 3013740), (360, 2745852), (369, 2678880), (410, 2410992), (432, 2288210), (480, 2059389), (492, 2009160), (540, 1830568), (615, 1607328), (656, 1506870), (720, 1372926), (738, 1339440), (820, 1205496), (864, 1144105), (984, 1004580), (1080, 915284), (1107, 892960), (1230, 803664), (1312, 753435), (1440, 686463), (1476, 669720), (1640, 602748), (1845, 535776), (1968, 502290), (2160, 457642), (2214, 446480), (2460, 401832), (2952, 334860), (3280, 301374), (3690, 267888), (3936, 251145), (4320, 228821), (4428, 223240), (4920, 200916), (5535, 178592), (5581, 177120), (5904, 167430), (6560, 150687), (7380, 133944), (8856, 111620), (9840, 100458), (11070, 89296), (11162, 88560), (11808, 83715), (14760, 66972), (16743, 59040), (17712, 55810), (19680, 50229), (22140, 44648), (22324, 44280), (27905, 35424), (29520, 33486)]