16711920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2604

約数の個数: 100

約数和(自身を含む): 58065480

約数和(自身を除く): 41353560

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 2579, 3240, 5158, 6480, 7737, 10316, 12895, 15474, 20632, 23211, 25790, 30948, 38685, 41264, 46422, 51580, 61896, 69633, 77370, 92844, 103160, 116055, 123792, 139266, 154740, 185688, 206320, 208899, 232110, 278532, 309480, 348165, 371376, 417798, 464220, 557064, 618960, 696330, 835596, 928440, 1044495, 1114128, 1392660, 1671192, 1856880, 2088990, 2785320, 3342384, 4177980, 5570640, 8355960, 16711920]

約数ペア:

[(1, 16711920), (2, 8355960), (3, 5570640), (4, 4177980), (5, 3342384), (6, 2785320), (8, 2088990), (9, 1856880), (10, 1671192), (12, 1392660), (15, 1114128), (16, 1044495), (18, 928440), (20, 835596), (24, 696330), (27, 618960), (30, 557064), (36, 464220), (40, 417798), (45, 371376), (48, 348165), (54, 309480), (60, 278532), (72, 232110), (80, 208899), (81, 206320), (90, 185688), (108, 154740), (120, 139266), (135, 123792), (144, 116055), (162, 103160), (180, 92844), (216, 77370), (240, 69633), (270, 61896), (324, 51580), (360, 46422), (405, 41264), (432, 38685), (540, 30948), (648, 25790), (720, 23211), (810, 20632), (1080, 15474), (1296, 12895), (1620, 10316), (2160, 7737), (2579, 6480), (3240, 5158)]