42579240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32257}}^1$

素因数の和:32282

約数の個数: 64

約数和(自身を含む): 139354560

約数和(自身を除く): 96775320

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, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 354827, 387084, 483855, 645140, 709654, 774168, 967710, 1064481, 1290280, 1419308, 1774135, 1935420, 2128962, 2838616, 3548270, 3870840, 4257924, 5322405, 7096540, 8515848, 10644810, 14193080, 21289620, 42579240]

約数ペア:

[(1, 42579240), (2, 21289620), (3, 14193080), (4, 10644810), (5, 8515848), (6, 7096540), (8, 5322405), (10, 4257924), (11, 3870840), (12, 3548270), (15, 2838616), (20, 2128962), (22, 1935420), (24, 1774135), (30, 1419308), (33, 1290280), (40, 1064481), (44, 967710), (55, 774168), (60, 709654), (66, 645140), (88, 483855), (110, 387084), (120, 354827), (132, 322570), (165, 258056), (220, 193542), (264, 161285), (330, 129028), (440, 96771), (660, 64514), (1320, 32257)]