164926920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22531}}^1$

素因数の和:22606

約数の個数: 64

約数和(自身を含む): 502914240

約数和(自身を除く): 337987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 225310, 270372, 337965, 450620, 540744, 675930, 901240, 1351860, 1374391, 2703720, 2748782, 4123173, 5497564, 6871955, 8246346, 10995128, 13743910, 16492692, 20615865, 27487820, 32985384, 41231730, 54975640, 82463460, 164926920]

約数ペア:

[(1, 164926920), (2, 82463460), (3, 54975640), (4, 41231730), (5, 32985384), (6, 27487820), (8, 20615865), (10, 16492692), (12, 13743910), (15, 10995128), (20, 8246346), (24, 6871955), (30, 5497564), (40, 4123173), (60, 2748782), (61, 2703720), (120, 1374391), (122, 1351860), (183, 901240), (244, 675930), (305, 540744), (366, 450620), (488, 337965), (610, 270372), (732, 225310), (915, 180248), (1220, 135186), (1464, 112655), (1830, 90124), (2440, 67593), (3660, 45062), (7320, 22531)]