181424760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137443}}^1$

素因数の和:137468

約数の個数: 64

約数和(自身を含む): 593758080

約数和(自身を除く): 412333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 137443, 274886, 412329, 549772, 687215, 824658, 1099544, 1374430, 1511873, 1649316, 2061645, 2748860, 3023746, 3298632, 4123290, 4535619, 5497720, 6047492, 7559365, 8246580, 9071238, 12094984, 15118730, 16493160, 18142476, 22678095, 30237460, 36284952, 45356190, 60474920, 90712380, 181424760]

約数ペア:

[(1, 181424760), (2, 90712380), (3, 60474920), (4, 45356190), (5, 36284952), (6, 30237460), (8, 22678095), (10, 18142476), (11, 16493160), (12, 15118730), (15, 12094984), (20, 9071238), (22, 8246580), (24, 7559365), (30, 6047492), (33, 5497720), (40, 4535619), (44, 4123290), (55, 3298632), (60, 3023746), (66, 2748860), (88, 2061645), (110, 1649316), (120, 1511873), (132, 1374430), (165, 1099544), (220, 824658), (264, 687215), (330, 549772), (440, 412329), (660, 274886), (1320, 137443)]