239968171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15745943}}^1$

素因数の和:15746084

約数の個数: 64

約数和(自身を含む): 725573099520

約数和(自身を除く): 485604928200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 15745943, 31491886, 47237829, 62983772, 78729715, 94475658, 125967544, 157459430, 188951316, 236189145, 314918860, 377902632, 472378290, 629837720, 944756580, 1889513160, 1999734761, 3999469522, 5999204283, 7998939044, 9998673805, 11998408566, 15997878088, 19997347610, 23996817132, 29996021415, 39994695220, 47993634264, 59992042830, 79989390440, 119984085660, 239968171320]

約数ペア:

[(1, 239968171320), (2, 119984085660), (3, 79989390440), (4, 59992042830), (5, 47993634264), (6, 39994695220), (8, 29996021415), (10, 23996817132), (12, 19997347610), (15, 15997878088), (20, 11998408566), (24, 9998673805), (30, 7998939044), (40, 5999204283), (60, 3999469522), (120, 1999734761), (127, 1889513160), (254, 944756580), (381, 629837720), (508, 472378290), (635, 377902632), (762, 314918860), (1016, 236189145), (1270, 188951316), (1524, 157459430), (1905, 125967544), (2540, 94475658), (3048, 78729715), (3810, 62983772), (5080, 47237829), (7620, 31491886), (15240, 15745943)]