91278360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 306432000

約数和(自身を除く): 215153640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 379, 446, 540, 669, 758, 892, 1080, 1115, 1137, 1338, 1516, 1784, 1895, 2007, 2230, 2274, 2676, 3032, 3345, 3411, 3790, 4014, 4460, 4548, 5352, 5685, 6021, 6690, 6822, 7580, 8028, 8920, 9096, 10035, 10233, 11370, 12042, 13380, 13644, 15160, 16056, 17055, 20070, 20466, 22740, 24084, 26760, 27288, 30105, 34110, 40140, 40932, 45480, 48168, 51165, 60210, 68220, 80280, 81864, 84517, 102330, 120420, 136440, 169034, 204660, 240840, 253551, 338068, 409320, 422585, 507102, 676136, 760653, 845170, 1014204, 1267755, 1521306, 1690340, 2028408, 2281959, 2535510, 3042612, 3380680, 3803265, 4563918, 5071020, 6085224, 7606530, 9127836, 10142040, 11409795, 15213060, 18255672, 22819590, 30426120, 45639180, 91278360]

約数ペア:

[(1, 91278360), (2, 45639180), (3, 30426120), (4, 22819590), (5, 18255672), (6, 15213060), (8, 11409795), (9, 10142040), (10, 9127836), (12, 7606530), (15, 6085224), (18, 5071020), (20, 4563918), (24, 3803265), (27, 3380680), (30, 3042612), (36, 2535510), (40, 2281959), (45, 2028408), (54, 1690340), (60, 1521306), (72, 1267755), (90, 1014204), (108, 845170), (120, 760653), (135, 676136), (180, 507102), (216, 422585), (223, 409320), (270, 338068), (360, 253551), (379, 240840), (446, 204660), (540, 169034), (669, 136440), (758, 120420), (892, 102330), (1080, 84517), (1115, 81864), (1137, 80280), (1338, 68220), (1516, 60210), (1784, 51165), (1895, 48168), (2007, 45480), (2230, 40932), (2274, 40140), (2676, 34110), (3032, 30105), (3345, 27288), (3411, 26760), (3790, 24084), (4014, 22740), (4460, 20466), (4548, 20070), (5352, 17055), (5685, 16056), (6021, 15160), (6690, 13644), (6822, 13380), (7580, 12042), (8028, 11370), (8920, 10233), (9096, 10035)]