56205120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 112

約数和(自身を含む): 180246528

約数和(自身を除く): 124041408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 461, 480, 508, 635, 762, 922, 960, 1016, 1270, 1383, 1524, 1844, 1905, 2032, 2305, 2540, 2766, 3048, 3688, 3810, 4064, 4610, 5080, 5532, 6096, 6915, 7376, 7620, 8128, 9220, 10160, 11064, 12192, 13830, 14752, 15240, 18440, 20320, 22128, 24384, 27660, 29504, 30480, 36880, 40640, 44256, 55320, 58547, 60960, 73760, 88512, 110640, 117094, 121920, 147520, 175641, 221280, 234188, 292735, 351282, 442560, 468376, 585470, 702564, 878205, 936752, 1170940, 1405128, 1756410, 1873504, 2341880, 2810256, 3512820, 3747008, 4683760, 5620512, 7025640, 9367520, 11241024, 14051280, 18735040, 28102560, 56205120]

約数ペア:

[(1, 56205120), (2, 28102560), (3, 18735040), (4, 14051280), (5, 11241024), (6, 9367520), (8, 7025640), (10, 5620512), (12, 4683760), (15, 3747008), (16, 3512820), (20, 2810256), (24, 2341880), (30, 1873504), (32, 1756410), (40, 1405128), (48, 1170940), (60, 936752), (64, 878205), (80, 702564), (96, 585470), (120, 468376), (127, 442560), (160, 351282), (192, 292735), (240, 234188), (254, 221280), (320, 175641), (381, 147520), (461, 121920), (480, 117094), (508, 110640), (635, 88512), (762, 73760), (922, 60960), (960, 58547), (1016, 55320), (1270, 44256), (1383, 40640), (1524, 36880), (1844, 30480), (1905, 29504), (2032, 27660), (2305, 24384), (2540, 22128), (2766, 20320), (3048, 18440), (3688, 15240), (3810, 14752), (4064, 13830), (4610, 12192), (5080, 11064), (5532, 10160), (6096, 9220), (6915, 8128), (7376, 7620)]