28102560

素因数分解:

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

素因数の和:606

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 61311072

約数列:

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

約数ペア:

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