1330058880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{25657}}^1$

素因数の和:25688

約数の個数: 160

約数和(自身を含む): 4750065540

約数和(自身を除く): 3420006660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25657, 25920, 51314, 51840, 76971, 102628, 128285, 153942, 205256, 230913, 256570, 307884, 384855, 410512, 461826, 513140, 615768, 692739, 769710, 821024, 923652, 1026280, 1154565, 1231536, 1385478, 1539420, 1642048, 1847304, 2052560, 2078217, 2309130, 2463072, 2770956, 3078840, 3284096, 3463695, 3694608, 4105120, 4156434, 4618260, 4926144, 5541912, 6157680, 6927390, 7389216, 8210240, 8312868, 9236520, 9852288, 10391085, 11083824, 12315360, 13854780, 14778432, 16420480, 16625736, 18473040, 20782170, 22167648, 24630720, 27709560, 29556864, 33251472, 36946080, 41564340, 44335296, 49261440, 55419120, 66502944, 73892160, 83128680, 88670592, 110838240, 133005888, 147784320, 166257360, 221676480, 266011776, 332514720, 443352960, 665029440, 1330058880]

約数ペア:

[(1, 1330058880), (2, 665029440), (3, 443352960), (4, 332514720), (5, 266011776), (6, 221676480), (8, 166257360), (9, 147784320), (10, 133005888), (12, 110838240), (15, 88670592), (16, 83128680), (18, 73892160), (20, 66502944), (24, 55419120), (27, 49261440), (30, 44335296), (32, 41564340), (36, 36946080), (40, 33251472), (45, 29556864), (48, 27709560), (54, 24630720), (60, 22167648), (64, 20782170), (72, 18473040), (80, 16625736), (81, 16420480), (90, 14778432), (96, 13854780), (108, 12315360), (120, 11083824), (128, 10391085), (135, 9852288), (144, 9236520), (160, 8312868), (162, 8210240), (180, 7389216), (192, 6927390), (216, 6157680), (240, 5541912), (270, 4926144), (288, 4618260), (320, 4156434), (324, 4105120), (360, 3694608), (384, 3463695), (405, 3284096), (432, 3078840), (480, 2770956), (540, 2463072), (576, 2309130), (640, 2078217), (648, 2052560), (720, 1847304), (810, 1642048), (864, 1539420), (960, 1385478), (1080, 1231536), (1152, 1154565), (1296, 1026280), (1440, 923652), (1620, 821024), (1728, 769710), (1920, 692739), (2160, 615768), (2592, 513140), (2880, 461826), (3240, 410512), (3456, 384855), (4320, 307884), (5184, 256570), (5760, 230913), (6480, 205256), (8640, 153942), (10368, 128285), (12960, 102628), (17280, 76971), (25657, 51840), (25920, 51314)]