1118205240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127649}}^1$

素因数の和:127736

約数の個数: 64

約数和(自身を含む): 3400596000

約数和(自身を除く): 2282390760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 127649, 255298, 382947, 510596, 638245, 765894, 1021192, 1276490, 1531788, 1914735, 2552980, 3063576, 3829470, 5105960, 7658940, 9318377, 15317880, 18636754, 27955131, 37273508, 46591885, 55910262, 74547016, 93183770, 111820524, 139775655, 186367540, 223641048, 279551310, 372735080, 559102620, 1118205240]

約数ペア:

[(1, 1118205240), (2, 559102620), (3, 372735080), (4, 279551310), (5, 223641048), (6, 186367540), (8, 139775655), (10, 111820524), (12, 93183770), (15, 74547016), (20, 55910262), (24, 46591885), (30, 37273508), (40, 27955131), (60, 18636754), (73, 15317880), (120, 9318377), (146, 7658940), (219, 5105960), (292, 3829470), (365, 3063576), (438, 2552980), (584, 1914735), (730, 1531788), (876, 1276490), (1095, 1021192), (1460, 765894), (1752, 638245), (2190, 510596), (2920, 382947), (4380, 255298), (8760, 127649)]