311536080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3553

約数の個数: 120

約数和(自身を含む): 1054789632

約数和(自身を除く): 743253552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3407, 3810, 4572, 5080, 5715, 6096, 6814, 7620, 9144, 10160, 10221, 11430, 13628, 15240, 17035, 18288, 20442, 22860, 27256, 30480, 30663, 34070, 40884, 45720, 51105, 54512, 61326, 68140, 81768, 91440, 102210, 122652, 136280, 153315, 163536, 204420, 245304, 272560, 306630, 408840, 432689, 490608, 613260, 817680, 865378, 1226520, 1298067, 1730756, 2163445, 2453040, 2596134, 3461512, 3894201, 4326890, 5192268, 6490335, 6923024, 7788402, 8653780, 10384536, 12980670, 15576804, 17307560, 19471005, 20769072, 25961340, 31153608, 34615120, 38942010, 51922680, 62307216, 77884020, 103845360, 155768040, 311536080]

約数ペア:

[(1, 311536080), (2, 155768040), (3, 103845360), (4, 77884020), (5, 62307216), (6, 51922680), (8, 38942010), (9, 34615120), (10, 31153608), (12, 25961340), (15, 20769072), (16, 19471005), (18, 17307560), (20, 15576804), (24, 12980670), (30, 10384536), (36, 8653780), (40, 7788402), (45, 6923024), (48, 6490335), (60, 5192268), (72, 4326890), (80, 3894201), (90, 3461512), (120, 2596134), (127, 2453040), (144, 2163445), (180, 1730756), (240, 1298067), (254, 1226520), (360, 865378), (381, 817680), (508, 613260), (635, 490608), (720, 432689), (762, 408840), (1016, 306630), (1143, 272560), (1270, 245304), (1524, 204420), (1905, 163536), (2032, 153315), (2286, 136280), (2540, 122652), (3048, 102210), (3407, 91440), (3810, 81768), (4572, 68140), (5080, 61326), (5715, 54512), (6096, 51105), (6814, 45720), (7620, 40884), (9144, 34070), (10160, 30663), (10221, 30480), (11430, 27256), (13628, 22860), (15240, 20442), (17035, 18288)]