40075680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2926

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 90561120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 2879, 3480, 4640, 5758, 6960, 8637, 11516, 13920, 14395, 17274, 23032, 28790, 34548, 43185, 46064, 57580, 69096, 83491, 86370, 92128, 115160, 138192, 166982, 172740, 230320, 250473, 276384, 333964, 345480, 417455, 460640, 500946, 667928, 690960, 834910, 1001892, 1252365, 1335856, 1381920, 1669820, 2003784, 2504730, 2671712, 3339640, 4007568, 5009460, 6679280, 8015136, 10018920, 13358560, 20037840, 40075680]

約数ペア:

[(1, 40075680), (2, 20037840), (3, 13358560), (4, 10018920), (5, 8015136), (6, 6679280), (8, 5009460), (10, 4007568), (12, 3339640), (15, 2671712), (16, 2504730), (20, 2003784), (24, 1669820), (29, 1381920), (30, 1335856), (32, 1252365), (40, 1001892), (48, 834910), (58, 690960), (60, 667928), (80, 500946), (87, 460640), (96, 417455), (116, 345480), (120, 333964), (145, 276384), (160, 250473), (174, 230320), (232, 172740), (240, 166982), (290, 138192), (348, 115160), (435, 92128), (464, 86370), (480, 83491), (580, 69096), (696, 57580), (870, 46064), (928, 43185), (1160, 34548), (1392, 28790), (1740, 23032), (2320, 17274), (2784, 14395), (2879, 13920), (3480, 11516), (4640, 8637), (5758, 6960)]