308682240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{40193}}^1$

素因数の和:40219

約数の個数: 80

約数和(自身を含む): 986843088

約数和(自身を除く): 678160848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 40193, 80386, 120579, 160772, 200965, 241158, 321544, 401930, 482316, 602895, 643088, 803860, 964632, 1205790, 1286176, 1607720, 1929264, 2411580, 2572352, 3215440, 3858528, 4823160, 5144704, 6430880, 7717056, 9646320, 10289408, 12861760, 15434112, 19292640, 20578816, 25723520, 30868224, 38585280, 51447040, 61736448, 77170560, 102894080, 154341120, 308682240]

約数ペア:

[(1, 308682240), (2, 154341120), (3, 102894080), (4, 77170560), (5, 61736448), (6, 51447040), (8, 38585280), (10, 30868224), (12, 25723520), (15, 20578816), (16, 19292640), (20, 15434112), (24, 12861760), (30, 10289408), (32, 9646320), (40, 7717056), (48, 6430880), (60, 5144704), (64, 4823160), (80, 3858528), (96, 3215440), (120, 2572352), (128, 2411580), (160, 1929264), (192, 1607720), (240, 1286176), (256, 1205790), (320, 964632), (384, 803860), (480, 643088), (512, 602895), (640, 482316), (768, 401930), (960, 321544), (1280, 241158), (1536, 200965), (1920, 160772), (2560, 120579), (3840, 80386), (7680, 40193)]