12219240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9282

約数の個数: 64

約数和(自身を含む): 39994560

約数和(自身を除く): 27775320

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, 9257, 18514, 27771, 37028, 46285, 55542, 74056, 92570, 101827, 111084, 138855, 185140, 203654, 222168, 277710, 305481, 370280, 407308, 509135, 555420, 610962, 814616, 1018270, 1110840, 1221924, 1527405, 2036540, 2443848, 3054810, 4073080, 6109620, 12219240]

約数ペア:

[(1, 12219240), (2, 6109620), (3, 4073080), (4, 3054810), (5, 2443848), (6, 2036540), (8, 1527405), (10, 1221924), (11, 1110840), (12, 1018270), (15, 814616), (20, 610962), (22, 555420), (24, 509135), (30, 407308), (33, 370280), (40, 305481), (44, 277710), (55, 222168), (60, 203654), (66, 185140), (88, 138855), (110, 111084), (120, 101827), (132, 92570), (165, 74056), (220, 55542), (264, 46285), (330, 37028), (440, 27771), (660, 18514), (1320, 9257)]