3785880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4528

約数の個数: 64

約数和(自身を含む): 12983040

約数和(自身を除く): 9197160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4507, 9014, 13521, 18028, 22535, 27042, 31549, 36056, 45070, 54084, 63098, 67605, 90140, 94647, 108168, 126196, 135210, 157745, 180280, 189294, 252392, 270420, 315490, 378588, 473235, 540840, 630980, 757176, 946470, 1261960, 1892940, 3785880]

約数ペア:

[(1, 3785880), (2, 1892940), (3, 1261960), (4, 946470), (5, 757176), (6, 630980), (7, 540840), (8, 473235), (10, 378588), (12, 315490), (14, 270420), (15, 252392), (20, 189294), (21, 180280), (24, 157745), (28, 135210), (30, 126196), (35, 108168), (40, 94647), (42, 90140), (56, 67605), (60, 63098), (70, 54084), (84, 45070), (105, 36056), (120, 31549), (140, 27042), (168, 22535), (210, 18028), (280, 13521), (420, 9014), (840, 4507)]