15143520

素因数分解:

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

素因数の和:4532

約数の個数: 96

約数和(自身を含む): 54528768

約数和(自身を除く): 39385248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4507, 9014, 13521, 18028, 22535, 27042, 31549, 36056, 45070, 54084, 63098, 67605, 72112, 90140, 94647, 108168, 126196, 135210, 144224, 157745, 180280, 189294, 216336, 252392, 270420, 315490, 360560, 378588, 432672, 473235, 504784, 540840, 630980, 721120, 757176, 946470, 1009568, 1081680, 1261960, 1514352, 1892940, 2163360, 2523920, 3028704, 3785880, 5047840, 7571760, 15143520]

約数ペア:

[(1, 15143520), (2, 7571760), (3, 5047840), (4, 3785880), (5, 3028704), (6, 2523920), (7, 2163360), (8, 1892940), (10, 1514352), (12, 1261960), (14, 1081680), (15, 1009568), (16, 946470), (20, 757176), (21, 721120), (24, 630980), (28, 540840), (30, 504784), (32, 473235), (35, 432672), (40, 378588), (42, 360560), (48, 315490), (56, 270420), (60, 252392), (70, 216336), (80, 189294), (84, 180280), (96, 157745), (105, 144224), (112, 135210), (120, 126196), (140, 108168), (160, 94647), (168, 90140), (210, 72112), (224, 67605), (240, 63098), (280, 54084), (336, 45070), (420, 36056), (480, 31549), (560, 27042), (672, 22535), (840, 18028), (1120, 13521), (1680, 9014), (3360, 4507)]