19679040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6833}}^1$

素因数の和:6856

約数の個数: 84

約数和(自身を含む): 67697604

約数和(自身を除く): 48018564

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6833, 13666, 20499, 27332, 34165, 40998, 54664, 61497, 68330, 81996, 102495, 109328, 122994, 136660, 163992, 204990, 218656, 245988, 273320, 307485, 327984, 409980, 437312, 491976, 546640, 614970, 655968, 819960, 983952, 1093280, 1229940, 1311936, 1639920, 1967904, 2186560, 2459880, 3279840, 3935808, 4919760, 6559680, 9839520, 19679040]

約数ペア:

[(1, 19679040), (2, 9839520), (3, 6559680), (4, 4919760), (5, 3935808), (6, 3279840), (8, 2459880), (9, 2186560), (10, 1967904), (12, 1639920), (15, 1311936), (16, 1229940), (18, 1093280), (20, 983952), (24, 819960), (30, 655968), (32, 614970), (36, 546640), (40, 491976), (45, 437312), (48, 409980), (60, 327984), (64, 307485), (72, 273320), (80, 245988), (90, 218656), (96, 204990), (120, 163992), (144, 136660), (160, 122994), (180, 109328), (192, 102495), (240, 81996), (288, 68330), (320, 61497), (360, 54664), (480, 40998), (576, 34165), (720, 27332), (960, 20499), (1440, 13666), (2880, 6833)]