47242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 164520720

約数和(自身を除く): 117278640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 619, 636, 720, 795, 848, 954, 1060, 1238, 1272, 1440, 1590, 1696, 1857, 1908, 2120, 2385, 2476, 2544, 3095, 3180, 3714, 3816, 4240, 4770, 4952, 5088, 5571, 6190, 6360, 7428, 7632, 8480, 9285, 9540, 9904, 11142, 12380, 12720, 14856, 15264, 18570, 19080, 19808, 22284, 24760, 25440, 27855, 29712, 32807, 37140, 38160, 44568, 49520, 55710, 59424, 65614, 74280, 76320, 89136, 98421, 99040, 111420, 131228, 148560, 164035, 178272, 196842, 222840, 262456, 295263, 297120, 328070, 393684, 445680, 492105, 524912, 590526, 656140, 787368, 891360, 984210, 1049824, 1181052, 1312280, 1476315, 1574736, 1968420, 2362104, 2624560, 2952630, 3149472, 3936840, 4724208, 5249120, 5905260, 7873680, 9448416, 11810520, 15747360, 23621040, 47242080]

約数ペア:

[(1, 47242080), (2, 23621040), (3, 15747360), (4, 11810520), (5, 9448416), (6, 7873680), (8, 5905260), (9, 5249120), (10, 4724208), (12, 3936840), (15, 3149472), (16, 2952630), (18, 2624560), (20, 2362104), (24, 1968420), (30, 1574736), (32, 1476315), (36, 1312280), (40, 1181052), (45, 1049824), (48, 984210), (53, 891360), (60, 787368), (72, 656140), (80, 590526), (90, 524912), (96, 492105), (106, 445680), (120, 393684), (144, 328070), (159, 297120), (160, 295263), (180, 262456), (212, 222840), (240, 196842), (265, 178272), (288, 164035), (318, 148560), (360, 131228), (424, 111420), (477, 99040), (480, 98421), (530, 89136), (619, 76320), (636, 74280), (720, 65614), (795, 59424), (848, 55710), (954, 49520), (1060, 44568), (1238, 38160), (1272, 37140), (1440, 32807), (1590, 29712), (1696, 27855), (1857, 25440), (1908, 24760), (2120, 22284), (2385, 19808), (2476, 19080), (2544, 18570), (3095, 15264), (3180, 14856), (3714, 12720), (3816, 12380), (4240, 11142), (4770, 9904), (4952, 9540), (5088, 9285), (5571, 8480), (6190, 7632), (6360, 7428)]