355301280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1959

約数の個数: 144

約数和(自身を含む): 1221993864

約数和(自身を除く): 866692584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 1801, 2055, 2192, 2466, 2740, 3288, 3602, 4110, 4384, 4932, 5403, 5480, 6165, 6576, 7204, 8220, 9005, 9864, 10806, 10960, 12330, 13152, 14408, 16209, 16440, 18010, 19728, 21612, 21920, 24660, 27015, 28816, 32418, 32880, 36020, 39456, 43224, 49320, 54030, 57632, 64836, 65760, 72040, 81045, 86448, 98640, 108060, 129672, 144080, 162090, 172896, 197280, 216120, 246737, 259344, 288160, 324180, 432240, 493474, 518688, 648360, 740211, 864480, 986948, 1233685, 1296720, 1480422, 1973896, 2220633, 2467370, 2593440, 2960844, 3701055, 3947792, 4441266, 4934740, 5921688, 7402110, 7895584, 8882532, 9869480, 11103165, 11843376, 14804220, 17765064, 19738960, 22206330, 23686752, 29608440, 35530128, 39477920, 44412660, 59216880, 71060256, 88825320, 118433760, 177650640, 355301280]

約数ペア:

[(1, 355301280), (2, 177650640), (3, 118433760), (4, 88825320), (5, 71060256), (6, 59216880), (8, 44412660), (9, 39477920), (10, 35530128), (12, 29608440), (15, 23686752), (16, 22206330), (18, 19738960), (20, 17765064), (24, 14804220), (30, 11843376), (32, 11103165), (36, 9869480), (40, 8882532), (45, 7895584), (48, 7402110), (60, 5921688), (72, 4934740), (80, 4441266), (90, 3947792), (96, 3701055), (120, 2960844), (137, 2593440), (144, 2467370), (160, 2220633), (180, 1973896), (240, 1480422), (274, 1296720), (288, 1233685), (360, 986948), (411, 864480), (480, 740211), (548, 648360), (685, 518688), (720, 493474), (822, 432240), (1096, 324180), (1233, 288160), (1370, 259344), (1440, 246737), (1644, 216120), (1801, 197280), (2055, 172896), (2192, 162090), (2466, 144080), (2740, 129672), (3288, 108060), (3602, 98640), (4110, 86448), (4384, 81045), (4932, 72040), (5403, 65760), (5480, 64836), (6165, 57632), (6576, 54030), (7204, 49320), (8220, 43224), (9005, 39456), (9864, 36020), (10806, 32880), (10960, 32418), (12330, 28816), (13152, 27015), (14408, 24660), (16209, 21920), (16440, 21612), (18010, 19728)]