159905880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{148061}}^1$

素因数の和:148081

約数の個数: 64

約数和(自身を含む): 533023200

約数和(自身を除く): 373117320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 148061, 296122, 444183, 592244, 740305, 888366, 1184488, 1332549, 1480610, 1776732, 2220915, 2665098, 2961220, 3553464, 3997647, 4441830, 5330196, 5922440, 6662745, 7995294, 8883660, 10660392, 13325490, 15990588, 17767320, 19988235, 26650980, 31981176, 39976470, 53301960, 79952940, 159905880]

約数ペア:

[(1, 159905880), (2, 79952940), (3, 53301960), (4, 39976470), (5, 31981176), (6, 26650980), (8, 19988235), (9, 17767320), (10, 15990588), (12, 13325490), (15, 10660392), (18, 8883660), (20, 7995294), (24, 6662745), (27, 5922440), (30, 5330196), (36, 4441830), (40, 3997647), (45, 3553464), (54, 2961220), (60, 2665098), (72, 2220915), (90, 1776732), (108, 1480610), (120, 1332549), (135, 1184488), (180, 888366), (216, 740305), (270, 592244), (360, 444183), (540, 296122), (1080, 148061)]