56278080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19541}}^1$

素因数の和:19564

約数の個数: 84

約数和(自身を含む): 193583052

約数和(自身を除く): 137304972

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, 19541, 39082, 58623, 78164, 97705, 117246, 156328, 175869, 195410, 234492, 293115, 312656, 351738, 390820, 468984, 586230, 625312, 703476, 781640, 879345, 937968, 1172460, 1250624, 1406952, 1563280, 1758690, 1875936, 2344920, 2813904, 3126560, 3517380, 3751872, 4689840, 5627808, 6253120, 7034760, 9379680, 11255616, 14069520, 18759360, 28139040, 56278080]

約数ペア:

[(1, 56278080), (2, 28139040), (3, 18759360), (4, 14069520), (5, 11255616), (6, 9379680), (8, 7034760), (9, 6253120), (10, 5627808), (12, 4689840), (15, 3751872), (16, 3517380), (18, 3126560), (20, 2813904), (24, 2344920), (30, 1875936), (32, 1758690), (36, 1563280), (40, 1406952), (45, 1250624), (48, 1172460), (60, 937968), (64, 879345), (72, 781640), (80, 703476), (90, 625312), (96, 586230), (120, 468984), (144, 390820), (160, 351738), (180, 312656), (192, 293115), (240, 234492), (288, 195410), (320, 175869), (360, 156328), (480, 117246), (576, 97705), (720, 78164), (960, 58623), (1440, 39082), (2880, 19541)]