2540672040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5693}}^1\times {\mathrm{3719}}^1$

素因数の和:9426

約数の個数: 64

約数和(自身を含む): 7625404800

約数和(自身を除く): 5084732760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3719, 5693, 7438, 11157, 11386, 14876, 17079, 18595, 22314, 22772, 28465, 29752, 34158, 37190, 44628, 45544, 55785, 56930, 68316, 74380, 85395, 89256, 111570, 113860, 136632, 148760, 170790, 223140, 227720, 341580, 446280, 683160, 21172267, 42344534, 63516801, 84689068, 105861335, 127033602, 169378136, 211722670, 254067204, 317584005, 423445340, 508134408, 635168010, 846890680, 1270336020, 2540672040]

約数ペア:

[(1, 2540672040), (2, 1270336020), (3, 846890680), (4, 635168010), (5, 508134408), (6, 423445340), (8, 317584005), (10, 254067204), (12, 211722670), (15, 169378136), (20, 127033602), (24, 105861335), (30, 84689068), (40, 63516801), (60, 42344534), (120, 21172267), (3719, 683160), (5693, 446280), (7438, 341580), (11157, 227720), (11386, 223140), (14876, 170790), (17079, 148760), (18595, 136632), (22314, 113860), (22772, 111570), (28465, 89256), (29752, 85395), (34158, 74380), (37190, 68316), (44628, 56930), (45544, 55785)]