148842720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7985

約数の個数: 144

約数和(自身を含む): 547065792

約数和(自身を除く): 398223072

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7951, 9360, 15902, 18720, 23853, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 103363, 119265, 127216, 143118, 159020, 190824, 206726, 238530, 254432, 286236, 310089, 318040, 357795, 381648, 413452, 477060, 516815, 572472, 620178, 636080, 715590, 763296, 826904, 930267, 954120, 1033630, 1144944, 1240356, 1272160, 1431180, 1550445, 1653808, 1860534, 1908240, 2067260, 2289888, 2480712, 2862360, 3100890, 3307616, 3721068, 3816480, 4134520, 4651335, 4961424, 5724720, 6201780, 7442136, 8269040, 9302670, 9922848, 11449440, 12403560, 14884272, 16538080, 18605340, 24807120, 29768544, 37210680, 49614240, 74421360, 148842720]

約数ペア:

[(1, 148842720), (2, 74421360), (3, 49614240), (4, 37210680), (5, 29768544), (6, 24807120), (8, 18605340), (9, 16538080), (10, 14884272), (12, 12403560), (13, 11449440), (15, 9922848), (16, 9302670), (18, 8269040), (20, 7442136), (24, 6201780), (26, 5724720), (30, 4961424), (32, 4651335), (36, 4134520), (39, 3816480), (40, 3721068), (45, 3307616), (48, 3100890), (52, 2862360), (60, 2480712), (65, 2289888), (72, 2067260), (78, 1908240), (80, 1860534), (90, 1653808), (96, 1550445), (104, 1431180), (117, 1272160), (120, 1240356), (130, 1144944), (144, 1033630), (156, 954120), (160, 930267), (180, 826904), (195, 763296), (208, 715590), (234, 636080), (240, 620178), (260, 572472), (288, 516815), (312, 477060), (360, 413452), (390, 381648), (416, 357795), (468, 318040), (480, 310089), (520, 286236), (585, 254432), (624, 238530), (720, 206726), (780, 190824), (936, 159020), (1040, 143118), (1170, 127216), (1248, 119265), (1440, 103363), (1560, 95412), (1872, 79510), (2080, 71559), (2340, 63608), (3120, 47706), (3744, 39755), (4680, 31804), (6240, 23853), (7951, 18720), (9360, 15902)]