306769920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 104

約数和(自身を含む): 981740496

約数和(自身を除く): 674970576

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 4993, 5120, 6144, 7680, 9986, 10240, 12288, 14979, 15360, 19972, 20480, 24965, 29958, 30720, 39944, 49930, 59916, 61440, 74895, 79888, 99860, 119832, 149790, 159776, 199720, 239664, 299580, 319552, 399440, 479328, 599160, 639104, 798880, 958656, 1198320, 1278208, 1597760, 1917312, 2396640, 2556416, 3195520, 3834624, 4793280, 5112832, 6391040, 7669248, 9586560, 10225664, 12782080, 15338496, 19173120, 20451328, 25564160, 30676992, 38346240, 51128320, 61353984, 76692480, 102256640, 153384960, 306769920]

約数ペア:

[(1, 306769920), (2, 153384960), (3, 102256640), (4, 76692480), (5, 61353984), (6, 51128320), (8, 38346240), (10, 30676992), (12, 25564160), (15, 20451328), (16, 19173120), (20, 15338496), (24, 12782080), (30, 10225664), (32, 9586560), (40, 7669248), (48, 6391040), (60, 5112832), (64, 4793280), (80, 3834624), (96, 3195520), (120, 2556416), (128, 2396640), (160, 1917312), (192, 1597760), (240, 1278208), (256, 1198320), (320, 958656), (384, 798880), (480, 639104), (512, 599160), (640, 479328), (768, 399440), (960, 319552), (1024, 299580), (1280, 239664), (1536, 199720), (1920, 159776), (2048, 149790), (2560, 119832), (3072, 99860), (3840, 79888), (4096, 74895), (4993, 61440), (5120, 59916), (6144, 49930), (7680, 39944), (9986, 30720), (10240, 29958), (12288, 24965), (14979, 20480), (15360, 19972)]