67320720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 234526656

約数和(自身を除く): 167205936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3463, 3888, 4860, 6480, 6926, 9720, 10389, 13852, 17315, 19440, 20778, 27704, 31167, 34630, 41556, 51945, 55408, 62334, 69260, 83112, 93501, 103890, 124668, 138520, 155835, 166224, 187002, 207780, 249336, 277040, 280503, 311670, 374004, 415560, 467505, 498672, 561006, 623340, 748008, 831120, 841509, 935010, 1122012, 1246680, 1402515, 1496016, 1683018, 1870020, 2244024, 2493360, 2805030, 3366036, 3740040, 4207545, 4488048, 5610060, 6732072, 7480080, 8415090, 11220120, 13464144, 16830180, 22440240, 33660360, 67320720]

約数ペア:

[(1, 67320720), (2, 33660360), (3, 22440240), (4, 16830180), (5, 13464144), (6, 11220120), (8, 8415090), (9, 7480080), (10, 6732072), (12, 5610060), (15, 4488048), (16, 4207545), (18, 3740040), (20, 3366036), (24, 2805030), (27, 2493360), (30, 2244024), (36, 1870020), (40, 1683018), (45, 1496016), (48, 1402515), (54, 1246680), (60, 1122012), (72, 935010), (80, 841509), (81, 831120), (90, 748008), (108, 623340), (120, 561006), (135, 498672), (144, 467505), (162, 415560), (180, 374004), (216, 311670), (240, 280503), (243, 277040), (270, 249336), (324, 207780), (360, 187002), (405, 166224), (432, 155835), (486, 138520), (540, 124668), (648, 103890), (720, 93501), (810, 83112), (972, 69260), (1080, 62334), (1215, 55408), (1296, 51945), (1620, 41556), (1944, 34630), (2160, 31167), (2430, 27704), (3240, 20778), (3463, 19440), (3888, 17315), (4860, 13852), (6480, 10389), (6926, 9720)]