54624640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 152020800

約数和(自身を除く): 97396160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 137, 140, 160, 178, 224, 274, 280, 320, 356, 445, 448, 548, 560, 623, 640, 685, 712, 890, 896, 959, 1096, 1120, 1246, 1370, 1424, 1780, 1918, 2192, 2240, 2492, 2740, 2848, 3115, 3560, 3836, 4384, 4480, 4795, 4984, 5480, 5696, 6230, 7120, 7672, 8768, 9590, 9968, 10960, 11392, 12193, 12460, 14240, 15344, 17536, 19180, 19936, 21920, 24386, 24920, 28480, 30688, 38360, 39872, 43840, 48772, 49840, 56960, 60965, 61376, 76720, 79744, 85351, 87680, 97544, 99680, 121930, 122752, 153440, 170702, 195088, 199360, 243860, 306880, 341404, 390176, 398720, 426755, 487720, 613760, 682808, 780352, 853510, 975440, 1365616, 1560704, 1707020, 1950880, 2731232, 3414040, 3901760, 5462464, 6828080, 7803520, 10924928, 13656160, 27312320, 54624640]

約数ペア:

[(1, 54624640), (2, 27312320), (4, 13656160), (5, 10924928), (7, 7803520), (8, 6828080), (10, 5462464), (14, 3901760), (16, 3414040), (20, 2731232), (28, 1950880), (32, 1707020), (35, 1560704), (40, 1365616), (56, 975440), (64, 853510), (70, 780352), (80, 682808), (89, 613760), (112, 487720), (128, 426755), (137, 398720), (140, 390176), (160, 341404), (178, 306880), (224, 243860), (274, 199360), (280, 195088), (320, 170702), (356, 153440), (445, 122752), (448, 121930), (548, 99680), (560, 97544), (623, 87680), (640, 85351), (685, 79744), (712, 76720), (890, 61376), (896, 60965), (959, 56960), (1096, 49840), (1120, 48772), (1246, 43840), (1370, 39872), (1424, 38360), (1780, 30688), (1918, 28480), (2192, 24920), (2240, 24386), (2492, 21920), (2740, 19936), (2848, 19180), (3115, 17536), (3560, 15344), (3836, 14240), (4384, 12460), (4480, 12193), (4795, 11392), (4984, 10960), (5480, 9968), (5696, 9590), (6230, 8768), (7120, 7672)]