290595960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 1011890880

約数和(自身を除く): 721294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 103, 120, 136, 153, 170, 180, 204, 206, 255, 306, 309, 340, 360, 408, 412, 461, 510, 515, 612, 618, 680, 765, 824, 922, 927, 1020, 1030, 1224, 1236, 1383, 1530, 1545, 1751, 1844, 1854, 2040, 2060, 2305, 2472, 2766, 3060, 3090, 3502, 3688, 3708, 4120, 4149, 4610, 4635, 5253, 5532, 6120, 6180, 6915, 7004, 7416, 7837, 8298, 8755, 9220, 9270, 10506, 11064, 12360, 13830, 14008, 15674, 15759, 16596, 17510, 18440, 18540, 20745, 21012, 23511, 26265, 27660, 31348, 31518, 33192, 35020, 37080, 39185, 41490, 42024, 47022, 47483, 52530, 55320, 62696, 63036, 70040, 70533, 78370, 78795, 82980, 94044, 94966, 105060, 117555, 126072, 141066, 142449, 156740, 157590, 165960, 188088, 189932, 210120, 235110, 237415, 282132, 284898, 313480, 315180, 352665, 379864, 427347, 470220, 474830, 564264, 569796, 630360, 705330, 712245, 807211, 854694, 940440, 949660, 1139592, 1410660, 1424490, 1614422, 1709388, 1899320, 2136735, 2421633, 2821320, 2848980, 3228844, 3418776, 4036055, 4273470, 4843266, 5697960, 6457688, 7264899, 8072110, 8546940, 9686532, 12108165, 14529798, 16144220, 17093880, 19373064, 24216330, 29059596, 32288440, 36324495, 48432660, 58119192, 72648990, 96865320, 145297980, 290595960]

約数ペア:

[(1, 290595960), (2, 145297980), (3, 96865320), (4, 72648990), (5, 58119192), (6, 48432660), (8, 36324495), (9, 32288440), (10, 29059596), (12, 24216330), (15, 19373064), (17, 17093880), (18, 16144220), (20, 14529798), (24, 12108165), (30, 9686532), (34, 8546940), (36, 8072110), (40, 7264899), (45, 6457688), (51, 5697960), (60, 4843266), (68, 4273470), (72, 4036055), (85, 3418776), (90, 3228844), (102, 2848980), (103, 2821320), (120, 2421633), (136, 2136735), (153, 1899320), (170, 1709388), (180, 1614422), (204, 1424490), (206, 1410660), (255, 1139592), (306, 949660), (309, 940440), (340, 854694), (360, 807211), (408, 712245), (412, 705330), (461, 630360), (510, 569796), (515, 564264), (612, 474830), (618, 470220), (680, 427347), (765, 379864), (824, 352665), (922, 315180), (927, 313480), (1020, 284898), (1030, 282132), (1224, 237415), (1236, 235110), (1383, 210120), (1530, 189932), (1545, 188088), (1751, 165960), (1844, 157590), (1854, 156740), (2040, 142449), (2060, 141066), (2305, 126072), (2472, 117555), (2766, 105060), (3060, 94966), (3090, 94044), (3502, 82980), (3688, 78795), (3708, 78370), (4120, 70533), (4149, 70040), (4610, 63036), (4635, 62696), (5253, 55320), (5532, 52530), (6120, 47483), (6180, 47022), (6915, 42024), (7004, 41490), (7416, 39185), (7837, 37080), (8298, 35020), (8755, 33192), (9220, 31518), (9270, 31348), (10506, 27660), (11064, 26265), (12360, 23511), (13830, 21012), (14008, 20745), (15674, 18540), (15759, 18440), (16596, 17510)]