87984960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13093}}^1$

素因数の和:13120

約数の個数: 112

約数和(自身を含む): 319284096

約数和(自身を除く): 231299136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 104744, 130930, 157116, 183302, 196395, 209488, 261860, 274953, 314232, 366604, 392790, 418976, 458255, 523720, 549906, 628464, 733208, 785580, 837952, 916510, 1047440, 1099812, 1256928, 1374765, 1466416, 1571160, 1833020, 2094880, 2199624, 2513856, 2749530, 2932832, 3142320, 3666040, 4189760, 4399248, 5499060, 5865664, 6284640, 7332080, 8798496, 10998120, 12569280, 14664160, 17596992, 21996240, 29328320, 43992480, 87984960]

約数ペア:

[(1, 87984960), (2, 43992480), (3, 29328320), (4, 21996240), (5, 17596992), (6, 14664160), (7, 12569280), (8, 10998120), (10, 8798496), (12, 7332080), (14, 6284640), (15, 5865664), (16, 5499060), (20, 4399248), (21, 4189760), (24, 3666040), (28, 3142320), (30, 2932832), (32, 2749530), (35, 2513856), (40, 2199624), (42, 2094880), (48, 1833020), (56, 1571160), (60, 1466416), (64, 1374765), (70, 1256928), (80, 1099812), (84, 1047440), (96, 916510), (105, 837952), (112, 785580), (120, 733208), (140, 628464), (160, 549906), (168, 523720), (192, 458255), (210, 418976), (224, 392790), (240, 366604), (280, 314232), (320, 274953), (336, 261860), (420, 209488), (448, 196395), (480, 183302), (560, 157116), (672, 130930), (840, 104744), (960, 91651), (1120, 78558), (1344, 65465), (1680, 52372), (2240, 39279), (3360, 26186), (6720, 13093)]