76990680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16481

約数の個数: 96

約数和(自身を含む): 269483760

約数和(自身を除く): 192493080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16451, 32902, 49353, 65804, 82255, 98706, 131608, 148059, 164510, 197412, 213863, 246765, 296118, 329020, 394824, 427726, 493530, 592236, 641589, 658040, 740295, 855452, 987060, 1069315, 1184472, 1283178, 1480590, 1710904, 1924767, 1974120, 2138630, 2566356, 2961180, 3207945, 3849534, 4277260, 5132712, 5922360, 6415890, 7699068, 8554520, 9623835, 12831780, 15398136, 19247670, 25663560, 38495340, 76990680]

約数ペア:

[(1, 76990680), (2, 38495340), (3, 25663560), (4, 19247670), (5, 15398136), (6, 12831780), (8, 9623835), (9, 8554520), (10, 7699068), (12, 6415890), (13, 5922360), (15, 5132712), (18, 4277260), (20, 3849534), (24, 3207945), (26, 2961180), (30, 2566356), (36, 2138630), (39, 1974120), (40, 1924767), (45, 1710904), (52, 1480590), (60, 1283178), (65, 1184472), (72, 1069315), (78, 987060), (90, 855452), (104, 740295), (117, 658040), (120, 641589), (130, 592236), (156, 493530), (180, 427726), (195, 394824), (234, 329020), (260, 296118), (312, 246765), (360, 213863), (390, 197412), (468, 164510), (520, 148059), (585, 131608), (780, 98706), (936, 82255), (1170, 65804), (1560, 49353), (2340, 32902), (4680, 16451)]