246304080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 912959424

約数和(自身を除く): 666655344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 137, 144, 165, 176, 180, 198, 220, 227, 240, 264, 274, 330, 360, 396, 411, 440, 454, 495, 528, 548, 660, 681, 685, 720, 792, 822, 880, 908, 990, 1096, 1135, 1233, 1320, 1362, 1370, 1507, 1584, 1644, 1816, 1980, 2043, 2055, 2192, 2270, 2466, 2497, 2640, 2724, 2740, 3014, 3288, 3405, 3632, 3960, 4086, 4110, 4521, 4540, 4932, 4994, 5448, 5480, 6028, 6165, 6576, 6810, 7491, 7535, 7920, 8172, 8220, 9042, 9080, 9864, 9988, 10215, 10896, 10960, 12056, 12330, 12485, 13563, 13620, 14982, 15070, 16344, 16440, 18084, 18160, 19728, 19976, 20430, 22473, 22605, 24112, 24660, 24970, 27126, 27240, 29964, 30140, 31099, 32688, 32880, 36168, 37455, 39952, 40860, 44946, 45210, 49320, 49940, 54252, 54480, 59928, 60280, 62198, 67815, 72336, 74910, 81720, 89892, 90420, 93297, 98640, 99880, 108504, 112365, 119856, 120560, 124396, 135630, 149820, 155495, 163440, 179784, 180840, 186594, 199760, 217008, 224730, 248792, 271260, 279891, 299640, 310990, 342089, 359568, 361680, 373188, 449460, 466485, 497584, 542520, 559782, 599280, 621980, 684178, 746376, 898920, 932970, 1026267, 1085040, 1119564, 1243960, 1368356, 1399455, 1492752, 1710445, 1797840, 1865940, 2052534, 2239128, 2487920, 2736712, 2798910, 3078801, 3420890, 3731880, 4105068, 4478256, 5131335, 5473424, 5597820, 6157602, 6841780, 7463760, 8210136, 10262670, 11195640, 12315204, 13683560, 15394005, 16420272, 20525340, 22391280, 24630408, 27367120, 30788010, 41050680, 49260816, 61576020, 82101360, 123152040, 246304080]

約数ペア:

[(1, 246304080), (2, 123152040), (3, 82101360), (4, 61576020), (5, 49260816), (6, 41050680), (8, 30788010), (9, 27367120), (10, 24630408), (11, 22391280), (12, 20525340), (15, 16420272), (16, 15394005), (18, 13683560), (20, 12315204), (22, 11195640), (24, 10262670), (30, 8210136), (33, 7463760), (36, 6841780), (40, 6157602), (44, 5597820), (45, 5473424), (48, 5131335), (55, 4478256), (60, 4105068), (66, 3731880), (72, 3420890), (80, 3078801), (88, 2798910), (90, 2736712), (99, 2487920), (110, 2239128), (120, 2052534), (132, 1865940), (137, 1797840), (144, 1710445), (165, 1492752), (176, 1399455), (180, 1368356), (198, 1243960), (220, 1119564), (227, 1085040), (240, 1026267), (264, 932970), (274, 898920), (330, 746376), (360, 684178), (396, 621980), (411, 599280), (440, 559782), (454, 542520), (495, 497584), (528, 466485), (548, 449460), (660, 373188), (681, 361680), (685, 359568), (720, 342089), (792, 310990), (822, 299640), (880, 279891), (908, 271260), (990, 248792), (1096, 224730), (1135, 217008), (1233, 199760), (1320, 186594), (1362, 180840), (1370, 179784), (1507, 163440), (1584, 155495), (1644, 149820), (1816, 135630), (1980, 124396), (2043, 120560), (2055, 119856), (2192, 112365), (2270, 108504), (2466, 99880), (2497, 98640), (2640, 93297), (2724, 90420), (2740, 89892), (3014, 81720), (3288, 74910), (3405, 72336), (3632, 67815), (3960, 62198), (4086, 60280), (4110, 59928), (4521, 54480), (4540, 54252), (4932, 49940), (4994, 49320), (5448, 45210), (5480, 44946), (6028, 40860), (6165, 39952), (6576, 37455), (6810, 36168), (7491, 32880), (7535, 32688), (7920, 31099), (8172, 30140), (8220, 29964), (9042, 27240), (9080, 27126), (9864, 24970), (9988, 24660), (10215, 24112), (10896, 22605), (10960, 22473), (12056, 20430), (12330, 19976), (12485, 19728), (13563, 18160), (13620, 18084), (14982, 16440), (15070, 16344)]