5840460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 18004896

約数和(自身を除く): 12164436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 457, 639, 710, 852, 914, 1065, 1278, 1371, 1420, 1828, 2130, 2285, 2556, 2742, 3195, 4113, 4260, 4570, 5484, 6390, 6855, 8226, 9140, 12780, 13710, 16452, 20565, 27420, 32447, 41130, 64894, 82260, 97341, 129788, 162235, 194682, 292023, 324470, 389364, 486705, 584046, 648940, 973410, 1168092, 1460115, 1946820, 2920230, 5840460]

約数ペア:

[(1, 5840460), (2, 2920230), (3, 1946820), (4, 1460115), (5, 1168092), (6, 973410), (9, 648940), (10, 584046), (12, 486705), (15, 389364), (18, 324470), (20, 292023), (30, 194682), (36, 162235), (45, 129788), (60, 97341), (71, 82260), (90, 64894), (142, 41130), (180, 32447), (213, 27420), (284, 20565), (355, 16452), (426, 13710), (457, 12780), (639, 9140), (710, 8226), (852, 6855), (914, 6390), (1065, 5484), (1278, 4570), (1371, 4260), (1420, 4113), (1828, 3195), (2130, 2742), (2285, 2556)]