1385447520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3559}}^1$

素因数の和:4388

約数の個数: 96

約数和(自身を含む): 4370768640

約数和(自身を除く): 2985321120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 811, 1622, 2433, 3244, 3559, 4055, 4866, 6488, 7118, 8110, 9732, 10677, 12165, 12976, 14236, 16220, 17795, 19464, 21354, 24330, 25952, 28472, 32440, 35590, 38928, 42708, 48660, 53385, 56944, 64880, 71180, 77856, 85416, 97320, 106770, 113888, 129760, 142360, 170832, 194640, 213540, 284720, 341664, 389280, 427080, 569440, 854160, 1708320, 2886349, 5772698, 8659047, 11545396, 14431745, 17318094, 23090792, 28863490, 34636188, 43295235, 46181584, 57726980, 69272376, 86590470, 92363168, 115453960, 138544752, 173180940, 230907920, 277089504, 346361880, 461815840, 692723760, 1385447520]

約数ペア:

[(1, 1385447520), (2, 692723760), (3, 461815840), (4, 346361880), (5, 277089504), (6, 230907920), (8, 173180940), (10, 138544752), (12, 115453960), (15, 92363168), (16, 86590470), (20, 69272376), (24, 57726980), (30, 46181584), (32, 43295235), (40, 34636188), (48, 28863490), (60, 23090792), (80, 17318094), (96, 14431745), (120, 11545396), (160, 8659047), (240, 5772698), (480, 2886349), (811, 1708320), (1622, 854160), (2433, 569440), (3244, 427080), (3559, 389280), (4055, 341664), (4866, 284720), (6488, 213540), (7118, 194640), (8110, 170832), (9732, 142360), (10677, 129760), (12165, 113888), (12976, 106770), (14236, 97320), (16220, 85416), (17795, 77856), (19464, 71180), (21354, 64880), (24330, 56944), (25952, 53385), (28472, 48660), (32440, 42708), (35590, 38928)]