423576960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{220613}}^1$

素因数の和:220635

約数の個数: 64

約数和(自身を含む): 1350157680

約数和(自身を除く): 926580720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 220613, 441226, 661839, 882452, 1103065, 1323678, 1764904, 2206130, 2647356, 3309195, 3529808, 4412260, 5294712, 6618390, 7059616, 8824520, 10589424, 13236780, 14119232, 17649040, 21178848, 26473560, 28238464, 35298080, 42357696, 52947120, 70596160, 84715392, 105894240, 141192320, 211788480, 423576960]

約数ペア:

[(1, 423576960), (2, 211788480), (3, 141192320), (4, 105894240), (5, 84715392), (6, 70596160), (8, 52947120), (10, 42357696), (12, 35298080), (15, 28238464), (16, 26473560), (20, 21178848), (24, 17649040), (30, 14119232), (32, 13236780), (40, 10589424), (48, 8824520), (60, 7059616), (64, 6618390), (80, 5294712), (96, 4412260), (120, 3529808), (128, 3309195), (160, 2647356), (192, 2206130), (240, 1764904), (320, 1323678), (384, 1103065), (480, 882452), (640, 661839), (960, 441226), (1920, 220613)]