1209164160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{629773}}^1$

素因数の和:629795

約数の個数: 64

約数和(自身を含む): 3854216880

約数和(自身を除く): 2645052720

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, 629773, 1259546, 1889319, 2519092, 3148865, 3778638, 5038184, 6297730, 7557276, 9446595, 10076368, 12595460, 15114552, 18893190, 20152736, 25190920, 30229104, 37786380, 40305472, 50381840, 60458208, 75572760, 80610944, 100763680, 120916416, 151145520, 201527360, 241832832, 302291040, 403054720, 604582080, 1209164160]

約数ペア:

[(1, 1209164160), (2, 604582080), (3, 403054720), (4, 302291040), (5, 241832832), (6, 201527360), (8, 151145520), (10, 120916416), (12, 100763680), (15, 80610944), (16, 75572760), (20, 60458208), (24, 50381840), (30, 40305472), (32, 37786380), (40, 30229104), (48, 25190920), (60, 20152736), (64, 18893190), (80, 15114552), (96, 12595460), (120, 10076368), (128, 9446595), (160, 7557276), (192, 6297730), (240, 5038184), (320, 3778638), (384, 3148865), (480, 2519092), (640, 1889319), (960, 1259546), (1920, 629773)]