9193759920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{28439}}^1$

素因数の和:28907

約数の個数: 120

約数和(自身を含む): 30945564000

約数和(自身を除く): 21751804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 449, 720, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 13470, 16164, 17960, 20205, 21552, 26940, 28439, 32328, 35920, 40410, 53880, 56878, 64656, 80820, 85317, 107760, 113756, 142195, 161640, 170634, 227512, 255951, 284390, 323280, 341268, 426585, 455024, 511902, 568780, 682536, 853170, 1023804, 1137560, 1279755, 1365072, 1706340, 2047608, 2275120, 2559510, 3412680, 4095216, 5119020, 6825360, 10238040, 12769111, 20476080, 25538222, 38307333, 51076444, 63845555, 76614666, 102152888, 114921999, 127691110, 153229332, 191536665, 204305776, 229843998, 255382220, 306458664, 383073330, 459687996, 510764440, 574609995, 612917328, 766146660, 919375992, 1021528880, 1149219990, 1532293320, 1838751984, 2298439980, 3064586640, 4596879960, 9193759920]

約数ペア:

[(1, 9193759920), (2, 4596879960), (3, 3064586640), (4, 2298439980), (5, 1838751984), (6, 1532293320), (8, 1149219990), (9, 1021528880), (10, 919375992), (12, 766146660), (15, 612917328), (16, 574609995), (18, 510764440), (20, 459687996), (24, 383073330), (30, 306458664), (36, 255382220), (40, 229843998), (45, 204305776), (48, 191536665), (60, 153229332), (72, 127691110), (80, 114921999), (90, 102152888), (120, 76614666), (144, 63845555), (180, 51076444), (240, 38307333), (360, 25538222), (449, 20476080), (720, 12769111), (898, 10238040), (1347, 6825360), (1796, 5119020), (2245, 4095216), (2694, 3412680), (3592, 2559510), (4041, 2275120), (4490, 2047608), (5388, 1706340), (6735, 1365072), (7184, 1279755), (8082, 1137560), (8980, 1023804), (10776, 853170), (13470, 682536), (16164, 568780), (17960, 511902), (20205, 455024), (21552, 426585), (26940, 341268), (28439, 323280), (32328, 284390), (35920, 255951), (40410, 227512), (53880, 170634), (56878, 161640), (64656, 142195), (80820, 113756), (85317, 107760)]