30288960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 112334040

約数和(自身を除く): 82045080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 809, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1618, 1872, 2080, 2340, 2427, 2496, 2880, 3120, 3236, 3744, 4045, 4160, 4680, 4854, 6240, 6472, 7281, 7488, 8090, 9360, 9708, 10517, 12135, 12480, 12944, 14562, 16180, 18720, 19416, 21034, 24270, 25888, 29124, 31551, 32360, 36405, 37440, 38832, 42068, 48540, 51776, 52585, 58248, 63102, 64720, 72810, 77664, 84136, 94653, 97080, 105170, 116496, 126204, 129440, 145620, 155328, 157755, 168272, 189306, 194160, 210340, 232992, 252408, 258880, 291240, 315510, 336544, 378612, 388320, 420680, 465984, 473265, 504816, 582480, 631020, 673088, 757224, 776640, 841360, 946530, 1009632, 1164960, 1262040, 1514448, 1682720, 1893060, 2019264, 2329920, 2524080, 3028896, 3365440, 3786120, 5048160, 6057792, 7572240, 10096320, 15144480, 30288960]

約数ペア:

[(1, 30288960), (2, 15144480), (3, 10096320), (4, 7572240), (5, 6057792), (6, 5048160), (8, 3786120), (9, 3365440), (10, 3028896), (12, 2524080), (13, 2329920), (15, 2019264), (16, 1893060), (18, 1682720), (20, 1514448), (24, 1262040), (26, 1164960), (30, 1009632), (32, 946530), (36, 841360), (39, 776640), (40, 757224), (45, 673088), (48, 631020), (52, 582480), (60, 504816), (64, 473265), (65, 465984), (72, 420680), (78, 388320), (80, 378612), (90, 336544), (96, 315510), (104, 291240), (117, 258880), (120, 252408), (130, 232992), (144, 210340), (156, 194160), (160, 189306), (180, 168272), (192, 157755), (195, 155328), (208, 145620), (234, 129440), (240, 126204), (260, 116496), (288, 105170), (312, 97080), (320, 94653), (360, 84136), (390, 77664), (416, 72810), (468, 64720), (480, 63102), (520, 58248), (576, 52585), (585, 51776), (624, 48540), (720, 42068), (780, 38832), (809, 37440), (832, 36405), (936, 32360), (960, 31551), (1040, 29124), (1170, 25888), (1248, 24270), (1440, 21034), (1560, 19416), (1618, 18720), (1872, 16180), (2080, 14562), (2340, 12944), (2427, 12480), (2496, 12135), (2880, 10517), (3120, 9708), (3236, 9360), (3744, 8090), (4045, 7488), (4160, 7281), (4680, 6472), (4854, 6240)]