3018880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 7435800

約数和(自身を除く): 4416920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 89, 106, 128, 160, 178, 212, 265, 320, 356, 424, 445, 530, 640, 712, 848, 890, 1060, 1424, 1696, 1780, 2120, 2848, 3392, 3560, 4240, 4717, 5696, 6784, 7120, 8480, 9434, 11392, 14240, 16960, 18868, 23585, 28480, 33920, 37736, 47170, 56960, 75472, 94340, 150944, 188680, 301888, 377360, 603776, 754720, 1509440, 3018880]

約数ペア:

[(1, 3018880), (2, 1509440), (4, 754720), (5, 603776), (8, 377360), (10, 301888), (16, 188680), (20, 150944), (32, 94340), (40, 75472), (53, 56960), (64, 47170), (80, 37736), (89, 33920), (106, 28480), (128, 23585), (160, 18868), (178, 16960), (212, 14240), (265, 11392), (320, 9434), (356, 8480), (424, 7120), (445, 6784), (530, 5696), (640, 4717), (712, 4240), (848, 3560), (890, 3392), (1060, 2848), (1424, 2120), (1696, 1780)]