65806920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 217971000

約数和(自身を除く): 152164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3449, 3816, 4770, 6360, 6898, 9540, 10347, 13796, 17245, 19080, 20694, 27592, 31041, 34490, 41388, 51735, 62082, 68980, 82776, 103470, 124164, 137960, 155205, 182797, 206940, 248328, 310410, 365594, 413880, 548391, 620820, 731188, 913985, 1096782, 1241640, 1462376, 1645173, 1827970, 2193564, 2741955, 3290346, 3655940, 4387128, 5483910, 6580692, 7311880, 8225865, 10967820, 13161384, 16451730, 21935640, 32903460, 65806920]

約数ペア:

[(1, 65806920), (2, 32903460), (3, 21935640), (4, 16451730), (5, 13161384), (6, 10967820), (8, 8225865), (9, 7311880), (10, 6580692), (12, 5483910), (15, 4387128), (18, 3655940), (20, 3290346), (24, 2741955), (30, 2193564), (36, 1827970), (40, 1645173), (45, 1462376), (53, 1241640), (60, 1096782), (72, 913985), (90, 731188), (106, 620820), (120, 548391), (159, 413880), (180, 365594), (212, 310410), (265, 248328), (318, 206940), (360, 182797), (424, 155205), (477, 137960), (530, 124164), (636, 103470), (795, 82776), (954, 68980), (1060, 62082), (1272, 51735), (1590, 41388), (1908, 34490), (2120, 31041), (2385, 27592), (3180, 20694), (3449, 19080), (3816, 17245), (4770, 13796), (6360, 10347), (6898, 9540)]