460691280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{30469}}^1$

素因数の和:30498

約数の個数: 160

約数和(自身を含む): 1813574400

約数和(自身を除く): 1352883120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 30469, 60938, 91407, 121876, 152345, 182814, 213283, 243752, 274221, 304690, 365628, 426566, 457035, 487504, 548442, 609380, 639849, 731256, 822663, 853132, 914070, 1066415, 1096884, 1218760, 1279698, 1371105, 1462512, 1645326, 1706264, 1828140, 1919547, 2132830, 2193768, 2437520, 2559396, 2742210, 3199245, 3290652, 3412528, 3656280, 3839094, 4113315, 4265660, 4387536, 5118792, 5484420, 5758641, 6398490, 6581304, 7312560, 7678188, 8226630, 8531320, 9597735, 10237584, 10968840, 11517282, 12796980, 13162608, 15356376, 16453260, 17062640, 19195470, 21937680, 23034564, 25593960, 28793205, 30712752, 32906520, 38390940, 46069128, 51187920, 57586410, 65813040, 76781880, 92138256, 115172820, 153563760, 230345640, 460691280]

約数ペア:

[(1, 460691280), (2, 230345640), (3, 153563760), (4, 115172820), (5, 92138256), (6, 76781880), (7, 65813040), (8, 57586410), (9, 51187920), (10, 46069128), (12, 38390940), (14, 32906520), (15, 30712752), (16, 28793205), (18, 25593960), (20, 23034564), (21, 21937680), (24, 19195470), (27, 17062640), (28, 16453260), (30, 15356376), (35, 13162608), (36, 12796980), (40, 11517282), (42, 10968840), (45, 10237584), (48, 9597735), (54, 8531320), (56, 8226630), (60, 7678188), (63, 7312560), (70, 6581304), (72, 6398490), (80, 5758641), (84, 5484420), (90, 5118792), (105, 4387536), (108, 4265660), (112, 4113315), (120, 3839094), (126, 3656280), (135, 3412528), (140, 3290652), (144, 3199245), (168, 2742210), (180, 2559396), (189, 2437520), (210, 2193768), (216, 2132830), (240, 1919547), (252, 1828140), (270, 1706264), (280, 1645326), (315, 1462512), (336, 1371105), (360, 1279698), (378, 1218760), (420, 1096884), (432, 1066415), (504, 914070), (540, 853132), (560, 822663), (630, 731256), (720, 639849), (756, 609380), (840, 548442), (945, 487504), (1008, 457035), (1080, 426566), (1260, 365628), (1512, 304690), (1680, 274221), (1890, 243752), (2160, 213283), (2520, 182814), (3024, 152345), (3780, 121876), (5040, 91407), (7560, 60938), (15120, 30469)]