30464276520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{4787}}^1$

素因数の和:5275

約数の個数: 128

約数和(自身を含む): 92230669440

約数和(自身を除く): 61766392920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 293, 362, 543, 586, 724, 879, 905, 1086, 1172, 1448, 1465, 1758, 1810, 2172, 2344, 2715, 2930, 3516, 3620, 4344, 4395, 4787, 5430, 5860, 7032, 7240, 8790, 9574, 10860, 11720, 14361, 17580, 19148, 21720, 23935, 28722, 35160, 38296, 47870, 53033, 57444, 71805, 95740, 106066, 114888, 143610, 159099, 191480, 212132, 265165, 287220, 318198, 424264, 530330, 574440, 636396, 795495, 866447, 1060660, 1272792, 1402591, 1590990, 1732894, 2121320, 2599341, 2805182, 3181980, 3465788, 4207773, 4332235, 5198682, 5610364, 6363960, 6931576, 7012955, 8415546, 8664470, 10397364, 11220728, 12996705, 14025910, 16831092, 17328940, 20794728, 21038865, 25993410, 28051820, 33662184, 34657880, 42077730, 51986820, 56103640, 84155460, 103973640, 168310920, 253868971, 507737942, 761606913, 1015475884, 1269344855, 1523213826, 2030951768, 2538689710, 3046427652, 3808034565, 5077379420, 6092855304, 7616069130, 10154758840, 15232138260, 30464276520]

約数ペア:

[(1, 30464276520), (2, 15232138260), (3, 10154758840), (4, 7616069130), (5, 6092855304), (6, 5077379420), (8, 3808034565), (10, 3046427652), (12, 2538689710), (15, 2030951768), (20, 1523213826), (24, 1269344855), (30, 1015475884), (40, 761606913), (60, 507737942), (120, 253868971), (181, 168310920), (293, 103973640), (362, 84155460), (543, 56103640), (586, 51986820), (724, 42077730), (879, 34657880), (905, 33662184), (1086, 28051820), (1172, 25993410), (1448, 21038865), (1465, 20794728), (1758, 17328940), (1810, 16831092), (2172, 14025910), (2344, 12996705), (2715, 11220728), (2930, 10397364), (3516, 8664470), (3620, 8415546), (4344, 7012955), (4395, 6931576), (4787, 6363960), (5430, 5610364), (5860, 5198682), (7032, 4332235), (7240, 4207773), (8790, 3465788), (9574, 3181980), (10860, 2805182), (11720, 2599341), (14361, 2121320), (17580, 1732894), (19148, 1590990), (21720, 1402591), (23935, 1272792), (28722, 1060660), (35160, 866447), (38296, 795495), (47870, 636396), (53033, 574440), (57444, 530330), (71805, 424264), (95740, 318198), (106066, 287220), (114888, 265165), (143610, 212132), (159099, 191480)]