1071112440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{9007}}^1$

素因数の和:10012

約数の個数: 64

約数和(自身を含む): 3216936960

約数和(自身を除く): 2145824520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9007, 9910, 11892, 14865, 18014, 19820, 23784, 27021, 29730, 36028, 39640, 45035, 54042, 59460, 72056, 90070, 108084, 118920, 135105, 180140, 216168, 270210, 360280, 540420, 1080840, 8925937, 17851874, 26777811, 35703748, 44629685, 53555622, 71407496, 89259370, 107111244, 133889055, 178518740, 214222488, 267778110, 357037480, 535556220, 1071112440]

約数ペア:

[(1, 1071112440), (2, 535556220), (3, 357037480), (4, 267778110), (5, 214222488), (6, 178518740), (8, 133889055), (10, 107111244), (12, 89259370), (15, 71407496), (20, 53555622), (24, 44629685), (30, 35703748), (40, 26777811), (60, 17851874), (120, 8925937), (991, 1080840), (1982, 540420), (2973, 360280), (3964, 270210), (4955, 216168), (5946, 180140), (7928, 135105), (9007, 118920), (9910, 108084), (11892, 90070), (14865, 72056), (18014, 59460), (19820, 54042), (23784, 45035), (27021, 39640), (29730, 36028)]