788692680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3461}}^1$

素因数の和:3692

約数の個数: 128

約数和(自身を含む): 2642198400

約数和(自身を除く): 1853505720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3461, 3798, 4220, 5064, 5697, 6330, 6922, 7596, 8440, 9495, 10383, 11394, 12660, 13844, 15192, 17305, 18990, 20766, 22788, 25320, 27688, 28485, 31149, 34610, 37980, 41532, 45576, 51915, 56970, 62298, 69220, 75960, 83064, 93447, 103830, 113940, 124596, 138440, 155745, 186894, 207660, 227880, 249192, 311490, 373788, 415320, 467235, 622980, 730271, 747576, 934470, 1245960, 1460542, 1868940, 2190813, 2921084, 3651355, 3737880, 4381626, 5842168, 6572439, 7302710, 8763252, 10954065, 13144878, 14605420, 17526504, 19717317, 21908130, 26289756, 29210840, 32862195, 39434634, 43816260, 52579512, 65724390, 78869268, 87632520, 98586585, 131448780, 157738536, 197173170, 262897560, 394346340, 788692680]

約数ペア:

[(1, 788692680), (2, 394346340), (3, 262897560), (4, 197173170), (5, 157738536), (6, 131448780), (8, 98586585), (9, 87632520), (10, 78869268), (12, 65724390), (15, 52579512), (18, 43816260), (20, 39434634), (24, 32862195), (27, 29210840), (30, 26289756), (36, 21908130), (40, 19717317), (45, 17526504), (54, 14605420), (60, 13144878), (72, 10954065), (90, 8763252), (108, 7302710), (120, 6572439), (135, 5842168), (180, 4381626), (211, 3737880), (216, 3651355), (270, 2921084), (360, 2190813), (422, 1868940), (540, 1460542), (633, 1245960), (844, 934470), (1055, 747576), (1080, 730271), (1266, 622980), (1688, 467235), (1899, 415320), (2110, 373788), (2532, 311490), (3165, 249192), (3461, 227880), (3798, 207660), (4220, 186894), (5064, 155745), (5697, 138440), (6330, 124596), (6922, 113940), (7596, 103830), (8440, 93447), (9495, 83064), (10383, 75960), (11394, 69220), (12660, 62298), (13844, 56970), (15192, 51915), (17305, 45576), (18990, 41532), (20766, 37980), (22788, 34610), (25320, 31149), (27688, 28485)]