9216840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 18776760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 863, 890, 1068, 1335, 1726, 1780, 2136, 2589, 2670, 3452, 3560, 4315, 5178, 5340, 6904, 8630, 10356, 10680, 12945, 17260, 20712, 25890, 34520, 51780, 76807, 103560, 153614, 230421, 307228, 384035, 460842, 614456, 768070, 921684, 1152105, 1536140, 1843368, 2304210, 3072280, 4608420, 9216840]

約数ペア:

[(1, 9216840), (2, 4608420), (3, 3072280), (4, 2304210), (5, 1843368), (6, 1536140), (8, 1152105), (10, 921684), (12, 768070), (15, 614456), (20, 460842), (24, 384035), (30, 307228), (40, 230421), (60, 153614), (89, 103560), (120, 76807), (178, 51780), (267, 34520), (356, 25890), (445, 20712), (534, 17260), (712, 12945), (863, 10680), (890, 10356), (1068, 8630), (1335, 6904), (1726, 5340), (1780, 5178), (2136, 4315), (2589, 3560), (2670, 3452)]