68680615680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5961859}}^1$

素因数の和:5961886

約数の個数: 108

約数和(自身を含む): 237627815880

約数和(自身を除く): 168947200200

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 5961859, 11923718, 17885577, 23847436, 29809295, 35771154, 47694872, 53656731, 59618590, 71542308, 89427885, 95389744, 107313462, 119237180, 143084616, 178855770, 190779488, 214626924, 238474360, 268283655, 286169232, 357711540, 381558976, 429253848, 476948720, 536567310, 572338464, 715423080, 763117952, 858507696, 953897440, 1073134620, 1144676928, 1430846160, 1526235904, 1717015392, 1907794880, 2146269240, 2289353856, 2861692320, 3434030784, 3815589760, 4292538480, 4578707712, 5723384640, 6868061568, 7631179520, 8585076960, 11446769280, 13736123136, 17170153920, 22893538560, 34340307840, 68680615680]

約数ペア:

[(1, 68680615680), (2, 34340307840), (3, 22893538560), (4, 17170153920), (5, 13736123136), (6, 11446769280), (8, 8585076960), (9, 7631179520), (10, 6868061568), (12, 5723384640), (15, 4578707712), (16, 4292538480), (18, 3815589760), (20, 3434030784), (24, 2861692320), (30, 2289353856), (32, 2146269240), (36, 1907794880), (40, 1717015392), (45, 1526235904), (48, 1430846160), (60, 1144676928), (64, 1073134620), (72, 953897440), (80, 858507696), (90, 763117952), (96, 715423080), (120, 572338464), (128, 536567310), (144, 476948720), (160, 429253848), (180, 381558976), (192, 357711540), (240, 286169232), (256, 268283655), (288, 238474360), (320, 214626924), (360, 190779488), (384, 178855770), (480, 143084616), (576, 119237180), (640, 107313462), (720, 95389744), (768, 89427885), (960, 71542308), (1152, 59618590), (1280, 53656731), (1440, 47694872), (1920, 35771154), (2304, 29809295), (2880, 23847436), (3840, 17885577), (5760, 11923718), (11520, 5961859)]