288418480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27107}}^1$

素因数の和:27146

約数の個数: 80

約数和(自身を含む): 806734080

約数和(自身を除く): 518315600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 27107, 54214, 108428, 135535, 189749, 216856, 271070, 379498, 433712, 515033, 542140, 758996, 948745, 1030066, 1084280, 1517992, 1897490, 2060132, 2168560, 2575165, 3035984, 3605231, 3794980, 4120264, 5150330, 7210462, 7589960, 8240528, 10300660, 14420924, 15179920, 18026155, 20601320, 28841848, 36052310, 41202640, 57683696, 72104620, 144209240, 288418480]

約数ペア:

[(1, 288418480), (2, 144209240), (4, 72104620), (5, 57683696), (7, 41202640), (8, 36052310), (10, 28841848), (14, 20601320), (16, 18026155), (19, 15179920), (20, 14420924), (28, 10300660), (35, 8240528), (38, 7589960), (40, 7210462), (56, 5150330), (70, 4120264), (76, 3794980), (80, 3605231), (95, 3035984), (112, 2575165), (133, 2168560), (140, 2060132), (152, 1897490), (190, 1517992), (266, 1084280), (280, 1030066), (304, 948745), (380, 758996), (532, 542140), (560, 515033), (665, 433712), (760, 379498), (1064, 271070), (1330, 216856), (1520, 189749), (2128, 135535), (2660, 108428), (5320, 54214), (10640, 27107)]