394042560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{410461}}^1$

素因数の和:410481

約数の個数: 56

約数和(自身を含む): 1251088176

約数和(自身を除く): 857045616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 410461, 820922, 1231383, 1641844, 2052305, 2462766, 3283688, 4104610, 4925532, 6156915, 6567376, 8209220, 9851064, 12313830, 13134752, 16418440, 19702128, 24627660, 26269504, 32836880, 39404256, 49255320, 65673760, 78808512, 98510640, 131347520, 197021280, 394042560]

約数ペア:

[(1, 394042560), (2, 197021280), (3, 131347520), (4, 98510640), (5, 78808512), (6, 65673760), (8, 49255320), (10, 39404256), (12, 32836880), (15, 26269504), (16, 24627660), (20, 19702128), (24, 16418440), (30, 13134752), (32, 12313830), (40, 9851064), (48, 8209220), (60, 6567376), (64, 6156915), (80, 4925532), (96, 4104610), (120, 3283688), (160, 2462766), (192, 2052305), (240, 1641844), (320, 1231383), (480, 820922), (960, 410461)]