19149960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 58553280

約数和(自身を除く): 39403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3011, 3180, 6022, 6360, 9033, 12044, 15055, 18066, 24088, 30110, 36132, 45165, 60220, 72264, 90330, 120440, 159583, 180660, 319166, 361320, 478749, 638332, 797915, 957498, 1276664, 1595830, 1914996, 2393745, 3191660, 3829992, 4787490, 6383320, 9574980, 19149960]

約数ペア:

[(1, 19149960), (2, 9574980), (3, 6383320), (4, 4787490), (5, 3829992), (6, 3191660), (8, 2393745), (10, 1914996), (12, 1595830), (15, 1276664), (20, 957498), (24, 797915), (30, 638332), (40, 478749), (53, 361320), (60, 319166), (106, 180660), (120, 159583), (159, 120440), (212, 90330), (265, 72264), (318, 60220), (424, 45165), (530, 36132), (636, 30110), (795, 24088), (1060, 18066), (1272, 15055), (1590, 12044), (2120, 9033), (3011, 6360), (3180, 6022)]