180731160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 611020800

約数和(自身を除く): 430289640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 67, 72, 90, 118, 120, 127, 134, 177, 180, 201, 236, 254, 268, 295, 335, 354, 360, 381, 402, 472, 508, 531, 536, 590, 603, 635, 670, 708, 762, 804, 885, 1005, 1016, 1062, 1143, 1180, 1206, 1270, 1340, 1416, 1524, 1608, 1770, 1905, 2010, 2124, 2286, 2360, 2412, 2540, 2655, 2680, 3015, 3048, 3540, 3810, 3953, 4020, 4248, 4572, 4824, 5080, 5310, 5715, 6030, 7080, 7493, 7620, 7906, 8040, 8509, 9144, 10620, 11430, 11859, 12060, 14986, 15240, 15812, 17018, 19765, 21240, 22479, 22860, 23718, 24120, 25527, 29972, 31624, 34036, 35577, 37465, 39530, 42545, 44958, 45720, 47436, 51054, 59295, 59944, 67437, 68072, 71154, 74930, 76581, 79060, 85090, 89916, 94872, 102108, 112395, 118590, 127635, 134874, 142308, 149860, 153162, 158120, 170180, 177885, 179832, 204216, 224790, 237180, 255270, 269748, 284616, 299720, 306324, 337185, 340360, 355770, 382905, 449580, 474360, 502031, 510540, 539496, 612648, 674370, 711540, 765810, 899160, 1004062, 1021080, 1348740, 1423080, 1506093, 1531620, 2008124, 2510155, 2697480, 3012186, 3063240, 4016248, 4518279, 5020310, 6024372, 7530465, 9036558, 10040620, 12048744, 15060930, 18073116, 20081240, 22591395, 30121860, 36146232, 45182790, 60243720, 90365580, 180731160]

約数ペア:

[(1, 180731160), (2, 90365580), (3, 60243720), (4, 45182790), (5, 36146232), (6, 30121860), (8, 22591395), (9, 20081240), (10, 18073116), (12, 15060930), (15, 12048744), (18, 10040620), (20, 9036558), (24, 7530465), (30, 6024372), (36, 5020310), (40, 4518279), (45, 4016248), (59, 3063240), (60, 3012186), (67, 2697480), (72, 2510155), (90, 2008124), (118, 1531620), (120, 1506093), (127, 1423080), (134, 1348740), (177, 1021080), (180, 1004062), (201, 899160), (236, 765810), (254, 711540), (268, 674370), (295, 612648), (335, 539496), (354, 510540), (360, 502031), (381, 474360), (402, 449580), (472, 382905), (508, 355770), (531, 340360), (536, 337185), (590, 306324), (603, 299720), (635, 284616), (670, 269748), (708, 255270), (762, 237180), (804, 224790), (885, 204216), (1005, 179832), (1016, 177885), (1062, 170180), (1143, 158120), (1180, 153162), (1206, 149860), (1270, 142308), (1340, 134874), (1416, 127635), (1524, 118590), (1608, 112395), (1770, 102108), (1905, 94872), (2010, 89916), (2124, 85090), (2286, 79060), (2360, 76581), (2412, 74930), (2540, 71154), (2655, 68072), (2680, 67437), (3015, 59944), (3048, 59295), (3540, 51054), (3810, 47436), (3953, 45720), (4020, 44958), (4248, 42545), (4572, 39530), (4824, 37465), (5080, 35577), (5310, 34036), (5715, 31624), (6030, 29972), (7080, 25527), (7493, 24120), (7620, 23718), (7906, 22860), (8040, 22479), (8509, 21240), (9144, 19765), (10620, 17018), (11430, 15812), (11859, 15240), (12060, 14986)]