307127520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{30469}}^1$

素因数の和:30497

約数の個数: 144

約数和(自身を含む): 1197836640

約数和(自身を除く): 890709120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 30469, 60938, 91407, 121876, 152345, 182814, 213283, 243752, 274221, 304690, 365628, 426566, 457035, 487504, 548442, 609380, 639849, 731256, 853132, 914070, 975008, 1066415, 1096884, 1218760, 1279698, 1371105, 1462512, 1706264, 1828140, 1919547, 2132830, 2193768, 2437520, 2559396, 2742210, 2925024, 3199245, 3412528, 3656280, 3839094, 4265660, 4387536, 4875040, 5118792, 5484420, 6398490, 6825056, 7312560, 7678188, 8531320, 8775072, 9597735, 10237584, 10968840, 12796980, 14625120, 15356376, 17062640, 19195470, 20475168, 21937680, 25593960, 30712752, 34125280, 38390940, 43875360, 51187920, 61425504, 76781880, 102375840, 153563760, 307127520]

約数ペア:

[(1, 307127520), (2, 153563760), (3, 102375840), (4, 76781880), (5, 61425504), (6, 51187920), (7, 43875360), (8, 38390940), (9, 34125280), (10, 30712752), (12, 25593960), (14, 21937680), (15, 20475168), (16, 19195470), (18, 17062640), (20, 15356376), (21, 14625120), (24, 12796980), (28, 10968840), (30, 10237584), (32, 9597735), (35, 8775072), (36, 8531320), (40, 7678188), (42, 7312560), (45, 6825056), (48, 6398490), (56, 5484420), (60, 5118792), (63, 4875040), (70, 4387536), (72, 4265660), (80, 3839094), (84, 3656280), (90, 3412528), (96, 3199245), (105, 2925024), (112, 2742210), (120, 2559396), (126, 2437520), (140, 2193768), (144, 2132830), (160, 1919547), (168, 1828140), (180, 1706264), (210, 1462512), (224, 1371105), (240, 1279698), (252, 1218760), (280, 1096884), (288, 1066415), (315, 975008), (336, 914070), (360, 853132), (420, 731256), (480, 639849), (504, 609380), (560, 548442), (630, 487504), (672, 457035), (720, 426566), (840, 365628), (1008, 304690), (1120, 274221), (1260, 243752), (1440, 213283), (1680, 182814), (2016, 152345), (2520, 121876), (3360, 91407), (5040, 60938), (10080, 30469)]