6867240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 20865600

約数和(自身を除く): 13998360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 643, 712, 890, 1068, 1286, 1335, 1780, 1929, 2136, 2572, 2670, 3215, 3560, 3858, 5144, 5340, 6430, 7716, 9645, 10680, 12860, 15432, 19290, 25720, 38580, 57227, 77160, 114454, 171681, 228908, 286135, 343362, 457816, 572270, 686724, 858405, 1144540, 1373448, 1716810, 2289080, 3433620, 6867240]

約数ペア:

[(1, 6867240), (2, 3433620), (3, 2289080), (4, 1716810), (5, 1373448), (6, 1144540), (8, 858405), (10, 686724), (12, 572270), (15, 457816), (20, 343362), (24, 286135), (30, 228908), (40, 171681), (60, 114454), (89, 77160), (120, 57227), (178, 38580), (267, 25720), (356, 19290), (445, 15432), (534, 12860), (643, 10680), (712, 9645), (890, 7716), (1068, 6430), (1286, 5340), (1335, 5144), (1780, 3858), (1929, 3560), (2136, 3215), (2572, 2670)]