2690408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{76519}}^1$

素因数の和:76826

約数の個数: 64

約数和(自身を含む): 8098876800

約数和(自身を除く): 5408468760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 17580, 35160, 76519, 153038, 229557, 306076, 382595, 459114, 612152, 765190, 918228, 1147785, 1530380, 1836456, 2295570, 3060760, 4591140, 9182280, 22420067, 44840134, 67260201, 89680268, 112100335, 134520402, 179360536, 224200670, 269040804, 336301005, 448401340, 538081608, 672602010, 896802680, 1345204020, 2690408040]

約数ペア:

[(1, 2690408040), (2, 1345204020), (3, 896802680), (4, 672602010), (5, 538081608), (6, 448401340), (8, 336301005), (10, 269040804), (12, 224200670), (15, 179360536), (20, 134520402), (24, 112100335), (30, 89680268), (40, 67260201), (60, 44840134), (120, 22420067), (293, 9182280), (586, 4591140), (879, 3060760), (1172, 2295570), (1465, 1836456), (1758, 1530380), (2344, 1147785), (2930, 918228), (3516, 765190), (4395, 612152), (5860, 459114), (7032, 382595), (8790, 306076), (11720, 229557), (17580, 153038), (35160, 76519)]