430515480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 1374796800

約数和(自身を除く): 944281320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 883, 956, 1020, 1195, 1434, 1766, 1912, 2040, 2390, 2649, 2868, 3532, 3585, 4063, 4415, 4780, 5298, 5736, 7064, 7170, 8126, 8830, 9560, 10596, 12189, 13245, 14340, 15011, 16252, 17660, 20315, 21192, 24378, 26490, 28680, 30022, 32504, 35320, 40630, 45033, 48756, 52980, 60044, 60945, 75055, 81260, 90066, 97512, 105960, 120088, 121890, 150110, 162520, 180132, 211037, 225165, 243780, 300220, 360264, 422074, 450330, 487560, 600440, 633111, 844148, 900660, 1055185, 1266222, 1688296, 1801320, 2110370, 2532444, 3165555, 3587629, 4220740, 5064888, 6331110, 7175258, 8441480, 10762887, 12662220, 14350516, 17938145, 21525774, 25324440, 28701032, 35876290, 43051548, 53814435, 71752580, 86103096, 107628870, 143505160, 215257740, 430515480]

約数ペア:

[(1, 430515480), (2, 215257740), (3, 143505160), (4, 107628870), (5, 86103096), (6, 71752580), (8, 53814435), (10, 43051548), (12, 35876290), (15, 28701032), (17, 25324440), (20, 21525774), (24, 17938145), (30, 14350516), (34, 12662220), (40, 10762887), (51, 8441480), (60, 7175258), (68, 6331110), (85, 5064888), (102, 4220740), (120, 3587629), (136, 3165555), (170, 2532444), (204, 2110370), (239, 1801320), (255, 1688296), (340, 1266222), (408, 1055185), (478, 900660), (510, 844148), (680, 633111), (717, 600440), (883, 487560), (956, 450330), (1020, 422074), (1195, 360264), (1434, 300220), (1766, 243780), (1912, 225165), (2040, 211037), (2390, 180132), (2649, 162520), (2868, 150110), (3532, 121890), (3585, 120088), (4063, 105960), (4415, 97512), (4780, 90066), (5298, 81260), (5736, 75055), (7064, 60945), (7170, 60044), (8126, 52980), (8830, 48756), (9560, 45033), (10596, 40630), (12189, 35320), (13245, 32504), (14340, 30022), (15011, 28680), (16252, 26490), (17660, 24378), (20315, 21192)]