65988720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13093}}^1$

素因数の和:13119

約数の個数: 120

約数和(自身を含む): 253290336

約数和(自身を除く): 187301616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 104744, 117837, 130930, 157116, 183302, 196395, 209488, 235674, 261860, 274953, 314232, 366604, 392790, 458255, 471348, 523720, 549906, 589185, 628464, 733208, 785580, 824859, 916510, 942696, 1047440, 1099812, 1178370, 1374765, 1466416, 1571160, 1649718, 1833020, 1885392, 2199624, 2356740, 2749530, 3142320, 3299436, 3666040, 4124295, 4399248, 4713480, 5499060, 6598872, 7332080, 8248590, 9426960, 10998120, 13197744, 16497180, 21996240, 32994360, 65988720]

約数ペア:

[(1, 65988720), (2, 32994360), (3, 21996240), (4, 16497180), (5, 13197744), (6, 10998120), (7, 9426960), (8, 8248590), (9, 7332080), (10, 6598872), (12, 5499060), (14, 4713480), (15, 4399248), (16, 4124295), (18, 3666040), (20, 3299436), (21, 3142320), (24, 2749530), (28, 2356740), (30, 2199624), (35, 1885392), (36, 1833020), (40, 1649718), (42, 1571160), (45, 1466416), (48, 1374765), (56, 1178370), (60, 1099812), (63, 1047440), (70, 942696), (72, 916510), (80, 824859), (84, 785580), (90, 733208), (105, 628464), (112, 589185), (120, 549906), (126, 523720), (140, 471348), (144, 458255), (168, 392790), (180, 366604), (210, 314232), (240, 274953), (252, 261860), (280, 235674), (315, 209488), (336, 196395), (360, 183302), (420, 157116), (504, 130930), (560, 117837), (630, 104744), (720, 91651), (840, 78558), (1008, 65465), (1260, 52372), (1680, 39279), (2520, 26186), (5040, 13093)]