788338560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5783}}^1$

素因数の和:5876

約数の個数: 128

約数和(自身を含む): 2548661760

約数和(自身を除く): 1760323200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 5783, 6816, 8520, 9088, 11360, 11566, 13632, 17040, 17349, 22720, 23132, 27264, 28915, 34080, 34698, 45440, 46264, 57830, 68160, 69396, 86745, 92528, 115660, 136320, 138792, 173490, 185056, 231320, 277584, 346980, 370112, 410593, 462640, 555168, 693960, 740224, 821186, 925280, 1110336, 1231779, 1387920, 1642372, 1850560, 2052965, 2220672, 2463558, 2775840, 3284744, 3701120, 4105930, 4927116, 5551680, 6158895, 6569488, 8211860, 9854232, 11103360, 12317790, 13138976, 16423720, 19708464, 24635580, 26277952, 32847440, 39416928, 49271160, 52555904, 65694880, 78833856, 98542320, 131389760, 157667712, 197084640, 262779520, 394169280, 788338560]

約数ペア:

[(1, 788338560), (2, 394169280), (3, 262779520), (4, 197084640), (5, 157667712), (6, 131389760), (8, 98542320), (10, 78833856), (12, 65694880), (15, 52555904), (16, 49271160), (20, 39416928), (24, 32847440), (30, 26277952), (32, 24635580), (40, 19708464), (48, 16423720), (60, 13138976), (64, 12317790), (71, 11103360), (80, 9854232), (96, 8211860), (120, 6569488), (128, 6158895), (142, 5551680), (160, 4927116), (192, 4105930), (213, 3701120), (240, 3284744), (284, 2775840), (320, 2463558), (355, 2220672), (384, 2052965), (426, 1850560), (480, 1642372), (568, 1387920), (640, 1231779), (710, 1110336), (852, 925280), (960, 821186), (1065, 740224), (1136, 693960), (1420, 555168), (1704, 462640), (1920, 410593), (2130, 370112), (2272, 346980), (2840, 277584), (3408, 231320), (4260, 185056), (4544, 173490), (5680, 138792), (5783, 136320), (6816, 115660), (8520, 92528), (9088, 86745), (11360, 69396), (11566, 68160), (13632, 57830), (17040, 46264), (17349, 45440), (22720, 34698), (23132, 34080), (27264, 28915)]