11624960

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 29462400

約数和(自身を除く): 17837440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 239, 256, 304, 320, 380, 478, 512, 608, 640, 760, 956, 1195, 1216, 1280, 1520, 1912, 2390, 2432, 2560, 3040, 3824, 4541, 4780, 4864, 6080, 7648, 9082, 9560, 9728, 12160, 15296, 18164, 19120, 22705, 24320, 30592, 36328, 38240, 45410, 48640, 61184, 72656, 76480, 90820, 122368, 145312, 152960, 181640, 290624, 305920, 363280, 581248, 611840, 726560, 1162496, 1453120, 2324992, 2906240, 5812480, 11624960]

約数ペア:

[(1, 11624960), (2, 5812480), (4, 2906240), (5, 2324992), (8, 1453120), (10, 1162496), (16, 726560), (19, 611840), (20, 581248), (32, 363280), (38, 305920), (40, 290624), (64, 181640), (76, 152960), (80, 145312), (95, 122368), (128, 90820), (152, 76480), (160, 72656), (190, 61184), (239, 48640), (256, 45410), (304, 38240), (320, 36328), (380, 30592), (478, 24320), (512, 22705), (608, 19120), (640, 18164), (760, 15296), (956, 12160), (1195, 9728), (1216, 9560), (1280, 9082), (1520, 7648), (1912, 6080), (2390, 4864), (2432, 4780), (2560, 4541), (3040, 3824)]