15706068720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{133283}}^1$

素因数の和:133790

約数の個数: 80

約数和(自身を含む): 48788341632

約数和(自身を除く): 33082272912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 7856, 9820, 11784, 14730, 19640, 23568, 29460, 39280, 58920, 117840, 133283, 266566, 399849, 533132, 666415, 799698, 1066264, 1332830, 1599396, 1999245, 2132528, 2665660, 3198792, 3998490, 5331320, 6397584, 7996980, 10662640, 15993960, 31987920, 65441953, 130883906, 196325859, 261767812, 327209765, 392651718, 523535624, 654419530, 785303436, 981629295, 1047071248, 1308839060, 1570606872, 1963258590, 2617678120, 3141213744, 3926517180, 5235356240, 7853034360, 15706068720]

約数ペア:

[(1, 15706068720), (2, 7853034360), (3, 5235356240), (4, 3926517180), (5, 3141213744), (6, 2617678120), (8, 1963258590), (10, 1570606872), (12, 1308839060), (15, 1047071248), (16, 981629295), (20, 785303436), (24, 654419530), (30, 523535624), (40, 392651718), (48, 327209765), (60, 261767812), (80, 196325859), (120, 130883906), (240, 65441953), (491, 31987920), (982, 15993960), (1473, 10662640), (1964, 7996980), (2455, 6397584), (2946, 5331320), (3928, 3998490), (4910, 3198792), (5892, 2665660), (7365, 2132528), (7856, 1999245), (9820, 1599396), (11784, 1332830), (14730, 1066264), (19640, 799698), (23568, 666415), (29460, 533132), (39280, 399849), (58920, 266566), (117840, 133283)]