79908480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13873}}^1$

素因数の和:13898

約数の個数: 96

約数和(自身を含む): 275953860

約数和(自身を除く): 196045380

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 124857, 138730, 166476, 208095, 221968, 249714, 277460, 332952, 416190, 443936, 499428, 554920, 624285, 665904, 832380, 887872, 998856, 1109840, 1248570, 1331808, 1664760, 1775744, 1997712, 2219680, 2497140, 2663616, 3329520, 3995424, 4439360, 4994280, 5327232, 6659040, 7990848, 8878720, 9988560, 13318080, 15981696, 19977120, 26636160, 39954240, 79908480]

約数ペア:

[(1, 79908480), (2, 39954240), (3, 26636160), (4, 19977120), (5, 15981696), (6, 13318080), (8, 9988560), (9, 8878720), (10, 7990848), (12, 6659040), (15, 5327232), (16, 4994280), (18, 4439360), (20, 3995424), (24, 3329520), (30, 2663616), (32, 2497140), (36, 2219680), (40, 1997712), (45, 1775744), (48, 1664760), (60, 1331808), (64, 1248570), (72, 1109840), (80, 998856), (90, 887872), (96, 832380), (120, 665904), (128, 624285), (144, 554920), (160, 499428), (180, 443936), (192, 416190), (240, 332952), (288, 277460), (320, 249714), (360, 221968), (384, 208095), (480, 166476), (576, 138730), (640, 124857), (720, 110984), (960, 83238), (1152, 69365), (1440, 55492), (1920, 41619), (2880, 27746), (5760, 13873)]