2564435880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11113}}^1$

素因数の和:11771

約数の個数: 96

約数和(自身を含む): 8348169960

約数和(自身を除く): 5783734080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 641, 1282, 1923, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 11113, 11538, 12820, 15384, 19230, 22226, 23076, 25640, 28845, 33339, 38460, 44452, 46152, 55565, 57690, 66678, 76920, 88904, 100017, 111130, 115380, 133356, 166695, 200034, 222260, 230760, 266712, 333390, 400068, 444520, 500085, 666780, 800136, 1000170, 1333560, 2000340, 4000680, 7123433, 14246866, 21370299, 28493732, 35617165, 42740598, 56987464, 64110897, 71234330, 85481196, 106851495, 128221794, 142468660, 170962392, 213702990, 256443588, 284937320, 320554485, 427405980, 512887176, 641108970, 854811960, 1282217940, 2564435880]

約数ペア:

[(1, 2564435880), (2, 1282217940), (3, 854811960), (4, 641108970), (5, 512887176), (6, 427405980), (8, 320554485), (9, 284937320), (10, 256443588), (12, 213702990), (15, 170962392), (18, 142468660), (20, 128221794), (24, 106851495), (30, 85481196), (36, 71234330), (40, 64110897), (45, 56987464), (60, 42740598), (72, 35617165), (90, 28493732), (120, 21370299), (180, 14246866), (360, 7123433), (641, 4000680), (1282, 2000340), (1923, 1333560), (2564, 1000170), (3205, 800136), (3846, 666780), (5128, 500085), (5769, 444520), (6410, 400068), (7692, 333390), (9615, 266712), (11113, 230760), (11538, 222260), (12820, 200034), (15384, 166695), (19230, 133356), (22226, 115380), (23076, 111130), (25640, 100017), (28845, 88904), (33339, 76920), (38460, 66678), (44452, 57690), (46152, 55565)]