26681280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{27793}}^1$

素因数の和:27813

約数の個数: 56

約数和(自身を含む): 84716112

約数和(自身を除く): 58034832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 27793, 55586, 83379, 111172, 138965, 166758, 222344, 277930, 333516, 416895, 444688, 555860, 667032, 833790, 889376, 1111720, 1334064, 1667580, 1778752, 2223440, 2668128, 3335160, 4446880, 5336256, 6670320, 8893760, 13340640, 26681280]

約数ペア:

[(1, 26681280), (2, 13340640), (3, 8893760), (4, 6670320), (5, 5336256), (6, 4446880), (8, 3335160), (10, 2668128), (12, 2223440), (15, 1778752), (16, 1667580), (20, 1334064), (24, 1111720), (30, 889376), (32, 833790), (40, 667032), (48, 555860), (60, 444688), (64, 416895), (80, 333516), (96, 277930), (120, 222344), (160, 166758), (192, 138965), (240, 111172), (320, 83379), (480, 55586), (960, 27793)]