26400960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 92720160

約数和(自身を除く): 66319200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 103, 120, 144, 160, 178, 180, 192, 206, 240, 267, 288, 309, 320, 356, 360, 412, 445, 480, 515, 534, 576, 618, 712, 720, 801, 824, 890, 927, 960, 1030, 1068, 1236, 1335, 1424, 1440, 1545, 1602, 1648, 1780, 1854, 2060, 2136, 2472, 2670, 2848, 2880, 3090, 3204, 3296, 3560, 3708, 4005, 4120, 4272, 4635, 4944, 5340, 5696, 6180, 6408, 6592, 7120, 7416, 8010, 8240, 8544, 9167, 9270, 9888, 10680, 12360, 12816, 14240, 14832, 16020, 16480, 17088, 18334, 18540, 19776, 21360, 24720, 25632, 27501, 28480, 29664, 32040, 32960, 36668, 37080, 42720, 45835, 49440, 51264, 55002, 59328, 64080, 73336, 74160, 82503, 85440, 91670, 98880, 110004, 128160, 137505, 146672, 148320, 165006, 183340, 220008, 256320, 275010, 293344, 296640, 330012, 366680, 412515, 440016, 550020, 586688, 660024, 733360, 825030, 880032, 1100040, 1320048, 1466720, 1650060, 1760064, 2200080, 2640096, 2933440, 3300120, 4400160, 5280192, 6600240, 8800320, 13200480, 26400960]

約数ペア:

[(1, 26400960), (2, 13200480), (3, 8800320), (4, 6600240), (5, 5280192), (6, 4400160), (8, 3300120), (9, 2933440), (10, 2640096), (12, 2200080), (15, 1760064), (16, 1650060), (18, 1466720), (20, 1320048), (24, 1100040), (30, 880032), (32, 825030), (36, 733360), (40, 660024), (45, 586688), (48, 550020), (60, 440016), (64, 412515), (72, 366680), (80, 330012), (89, 296640), (90, 293344), (96, 275010), (103, 256320), (120, 220008), (144, 183340), (160, 165006), (178, 148320), (180, 146672), (192, 137505), (206, 128160), (240, 110004), (267, 98880), (288, 91670), (309, 85440), (320, 82503), (356, 74160), (360, 73336), (412, 64080), (445, 59328), (480, 55002), (515, 51264), (534, 49440), (576, 45835), (618, 42720), (712, 37080), (720, 36668), (801, 32960), (824, 32040), (890, 29664), (927, 28480), (960, 27501), (1030, 25632), (1068, 24720), (1236, 21360), (1335, 19776), (1424, 18540), (1440, 18334), (1545, 17088), (1602, 16480), (1648, 16020), (1780, 14832), (1854, 14240), (2060, 12816), (2136, 12360), (2472, 10680), (2670, 9888), (2848, 9270), (2880, 9167), (3090, 8544), (3204, 8240), (3296, 8010), (3560, 7416), (3708, 7120), (4005, 6592), (4120, 6408), (4272, 6180), (4635, 5696), (4944, 5340)]