395464320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 1386253440

約数和(自身を除く): 990789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 967, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 1934, 2130, 2272, 2556, 2840, 2880, 2901, 3195, 3408, 3868, 4260, 4544, 4835, 5112, 5680, 5760, 5802, 6390, 6816, 7736, 8520, 8703, 9088, 9670, 10224, 11360, 11604, 12780, 13632, 14505, 15472, 17040, 17406, 19340, 20448, 22720, 23208, 25560, 27264, 29010, 30944, 34080, 34812, 38680, 40896, 43515, 45440, 46416, 51120, 58020, 61888, 68160, 68657, 69624, 77360, 81792, 87030, 92832, 102240, 116040, 123776, 136320, 137314, 139248, 154720, 174060, 185664, 204480, 205971, 232080, 274628, 278496, 309440, 343285, 348120, 371328, 408960, 411942, 464160, 549256, 556992, 617913, 618880, 686570, 696240, 823884, 928320, 1029855, 1098512, 1113984, 1235826, 1373140, 1392480, 1647768, 1856640, 2059710, 2197024, 2471652, 2746280, 2784960, 3089565, 3295536, 4119420, 4394048, 4943304, 5492560, 5569920, 6179130, 6591072, 8238840, 8788096, 9886608, 10985120, 12358260, 13182144, 16477680, 19773216, 21970240, 24716520, 26364288, 32955360, 39546432, 43940480, 49433040, 65910720, 79092864, 98866080, 131821440, 197732160, 395464320]

約数ペア:

[(1, 395464320), (2, 197732160), (3, 131821440), (4, 98866080), (5, 79092864), (6, 65910720), (8, 49433040), (9, 43940480), (10, 39546432), (12, 32955360), (15, 26364288), (16, 24716520), (18, 21970240), (20, 19773216), (24, 16477680), (30, 13182144), (32, 12358260), (36, 10985120), (40, 9886608), (45, 8788096), (48, 8238840), (60, 6591072), (64, 6179130), (71, 5569920), (72, 5492560), (80, 4943304), (90, 4394048), (96, 4119420), (120, 3295536), (128, 3089565), (142, 2784960), (144, 2746280), (160, 2471652), (180, 2197024), (192, 2059710), (213, 1856640), (240, 1647768), (284, 1392480), (288, 1373140), (320, 1235826), (355, 1113984), (360, 1098512), (384, 1029855), (426, 928320), (480, 823884), (568, 696240), (576, 686570), (639, 618880), (640, 617913), (710, 556992), (720, 549256), (852, 464160), (960, 411942), (967, 408960), (1065, 371328), (1136, 348120), (1152, 343285), (1278, 309440), (1420, 278496), (1440, 274628), (1704, 232080), (1920, 205971), (1934, 204480), (2130, 185664), (2272, 174060), (2556, 154720), (2840, 139248), (2880, 137314), (2901, 136320), (3195, 123776), (3408, 116040), (3868, 102240), (4260, 92832), (4544, 87030), (4835, 81792), (5112, 77360), (5680, 69624), (5760, 68657), (5802, 68160), (6390, 61888), (6816, 58020), (7736, 51120), (8520, 46416), (8703, 45440), (9088, 43515), (9670, 40896), (10224, 38680), (11360, 34812), (11604, 34080), (12780, 30944), (13632, 29010), (14505, 27264), (15472, 25560), (17040, 23208), (17406, 22720), (19340, 20448)]