140664960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24421}}^1$

素因数の和:24446

約数の個数: 96

約数和(自身を含む): 485753580

約数和(自身を除く): 345088620

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, 24421, 48842, 73263, 97684, 122105, 146526, 195368, 219789, 244210, 293052, 366315, 390736, 439578, 488420, 586104, 732630, 781472, 879156, 976840, 1098945, 1172208, 1465260, 1562944, 1758312, 1953680, 2197890, 2344416, 2930520, 3125888, 3516624, 3907360, 4395780, 4688832, 5861040, 7033248, 7814720, 8791560, 9377664, 11722080, 14066496, 15629440, 17583120, 23444160, 28132992, 35166240, 46888320, 70332480, 140664960]

約数ペア:

[(1, 140664960), (2, 70332480), (3, 46888320), (4, 35166240), (5, 28132992), (6, 23444160), (8, 17583120), (9, 15629440), (10, 14066496), (12, 11722080), (15, 9377664), (16, 8791560), (18, 7814720), (20, 7033248), (24, 5861040), (30, 4688832), (32, 4395780), (36, 3907360), (40, 3516624), (45, 3125888), (48, 2930520), (60, 2344416), (64, 2197890), (72, 1953680), (80, 1758312), (90, 1562944), (96, 1465260), (120, 1172208), (128, 1098945), (144, 976840), (160, 879156), (180, 781472), (192, 732630), (240, 586104), (288, 488420), (320, 439578), (360, 390736), (384, 366315), (480, 293052), (576, 244210), (640, 219789), (720, 195368), (960, 146526), (1152, 122105), (1440, 97684), (1920, 73263), (2880, 48842), (5760, 24421)]