1018650960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3637}}^1$

素因数の和:4045

約数の個数: 120

約数和(自身を含む): 3430706760

約数和(自身を除く): 2412055800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 720, 778, 1167, 1556, 1945, 2334, 3112, 3501, 3637, 3890, 4668, 5835, 6224, 7002, 7274, 7780, 9336, 10911, 11670, 14004, 14548, 15560, 17505, 18185, 18672, 21822, 23340, 28008, 29096, 31120, 32733, 35010, 36370, 43644, 46680, 54555, 56016, 58192, 65466, 70020, 72740, 87288, 93360, 109110, 130932, 140040, 145480, 163665, 174576, 218220, 261864, 280080, 290960, 327330, 436440, 523728, 654660, 872880, 1309320, 1414793, 2618640, 2829586, 4244379, 5659172, 7073965, 8488758, 11318344, 12733137, 14147930, 16977516, 21221895, 22636688, 25466274, 28295860, 33955032, 42443790, 50932548, 56591720, 63665685, 67910064, 84887580, 101865096, 113183440, 127331370, 169775160, 203730192, 254662740, 339550320, 509325480, 1018650960]

約数ペア:

[(1, 1018650960), (2, 509325480), (3, 339550320), (4, 254662740), (5, 203730192), (6, 169775160), (8, 127331370), (9, 113183440), (10, 101865096), (12, 84887580), (15, 67910064), (16, 63665685), (18, 56591720), (20, 50932548), (24, 42443790), (30, 33955032), (36, 28295860), (40, 25466274), (45, 22636688), (48, 21221895), (60, 16977516), (72, 14147930), (80, 12733137), (90, 11318344), (120, 8488758), (144, 7073965), (180, 5659172), (240, 4244379), (360, 2829586), (389, 2618640), (720, 1414793), (778, 1309320), (1167, 872880), (1556, 654660), (1945, 523728), (2334, 436440), (3112, 327330), (3501, 290960), (3637, 280080), (3890, 261864), (4668, 218220), (5835, 174576), (6224, 163665), (7002, 145480), (7274, 140040), (7780, 130932), (9336, 109110), (10911, 93360), (11670, 87288), (14004, 72740), (14548, 70020), (15560, 65466), (17505, 58192), (18185, 56016), (18672, 54555), (21822, 46680), (23340, 43644), (28008, 36370), (29096, 35010), (31120, 32733)]