30822360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 101476800

約数和(自身を除く): 70654440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 521, 580, 680, 696, 870, 986, 1020, 1042, 1160, 1479, 1563, 1740, 1972, 2040, 2084, 2465, 2605, 2958, 3126, 3480, 3944, 4168, 4930, 5210, 5916, 6252, 7395, 7815, 8857, 9860, 10420, 11832, 12504, 14790, 15109, 15630, 17714, 19720, 20840, 26571, 29580, 30218, 31260, 35428, 44285, 45327, 53142, 59160, 60436, 62520, 70856, 75545, 88570, 90654, 106284, 120872, 132855, 151090, 177140, 181308, 212568, 226635, 256853, 265710, 302180, 354280, 362616, 453270, 513706, 531420, 604360, 770559, 906540, 1027412, 1062840, 1284265, 1541118, 1813080, 2054824, 2568530, 3082236, 3852795, 5137060, 6164472, 7705590, 10274120, 15411180, 30822360]

約数ペア:

[(1, 30822360), (2, 15411180), (3, 10274120), (4, 7705590), (5, 6164472), (6, 5137060), (8, 3852795), (10, 3082236), (12, 2568530), (15, 2054824), (17, 1813080), (20, 1541118), (24, 1284265), (29, 1062840), (30, 1027412), (34, 906540), (40, 770559), (51, 604360), (58, 531420), (60, 513706), (68, 453270), (85, 362616), (87, 354280), (102, 302180), (116, 265710), (120, 256853), (136, 226635), (145, 212568), (170, 181308), (174, 177140), (204, 151090), (232, 132855), (255, 120872), (290, 106284), (340, 90654), (348, 88570), (408, 75545), (435, 70856), (493, 62520), (510, 60436), (521, 59160), (580, 53142), (680, 45327), (696, 44285), (870, 35428), (986, 31260), (1020, 30218), (1042, 29580), (1160, 26571), (1479, 20840), (1563, 19720), (1740, 17714), (1972, 15630), (2040, 15109), (2084, 14790), (2465, 12504), (2605, 11832), (2958, 10420), (3126, 9860), (3480, 8857), (3944, 7815), (4168, 7395), (4930, 6252), (5210, 5916)]