30364320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 111349728

約数和(自身を除く): 80985408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1291, 1470, 1568, 1680, 1960, 2352, 2582, 2940, 3360, 3873, 3920, 4704, 5164, 5880, 6455, 7746, 7840, 9037, 10328, 11760, 12910, 15492, 18074, 19365, 20656, 23520, 25820, 27111, 30984, 36148, 38730, 41312, 45185, 51640, 54222, 61968, 63259, 72296, 77460, 90370, 103280, 108444, 123936, 126518, 135555, 144592, 154920, 180740, 189777, 206560, 216888, 253036, 271110, 289184, 309840, 316295, 361480, 379554, 433776, 506072, 542220, 619680, 632590, 722960, 759108, 867552, 948885, 1012144, 1084440, 1265180, 1445920, 1518216, 1897770, 2024288, 2168880, 2530360, 3036432, 3795540, 4337760, 5060720, 6072864, 7591080, 10121440, 15182160, 30364320]

約数ペア:

[(1, 30364320), (2, 15182160), (3, 10121440), (4, 7591080), (5, 6072864), (6, 5060720), (7, 4337760), (8, 3795540), (10, 3036432), (12, 2530360), (14, 2168880), (15, 2024288), (16, 1897770), (20, 1518216), (21, 1445920), (24, 1265180), (28, 1084440), (30, 1012144), (32, 948885), (35, 867552), (40, 759108), (42, 722960), (48, 632590), (49, 619680), (56, 542220), (60, 506072), (70, 433776), (80, 379554), (84, 361480), (96, 316295), (98, 309840), (105, 289184), (112, 271110), (120, 253036), (140, 216888), (147, 206560), (160, 189777), (168, 180740), (196, 154920), (210, 144592), (224, 135555), (240, 126518), (245, 123936), (280, 108444), (294, 103280), (336, 90370), (392, 77460), (420, 72296), (480, 63259), (490, 61968), (560, 54222), (588, 51640), (672, 45185), (735, 41312), (784, 38730), (840, 36148), (980, 30984), (1120, 27111), (1176, 25820), (1291, 23520), (1470, 20656), (1568, 19365), (1680, 18074), (1960, 15492), (2352, 12910), (2582, 11760), (2940, 10328), (3360, 9037), (3873, 7840), (3920, 7746), (4704, 6455), (5164, 5880)]