30287040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4534

約数の個数: 112

約数和(自身を含む): 109923072

約数和(自身を除く): 79636032

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4507, 6720, 9014, 13521, 18028, 22535, 27042, 31549, 36056, 45070, 54084, 63098, 67605, 72112, 90140, 94647, 108168, 126196, 135210, 144224, 157745, 180280, 189294, 216336, 252392, 270420, 288448, 315490, 360560, 378588, 432672, 473235, 504784, 540840, 630980, 721120, 757176, 865344, 946470, 1009568, 1081680, 1261960, 1442240, 1514352, 1892940, 2019136, 2163360, 2523920, 3028704, 3785880, 4326720, 5047840, 6057408, 7571760, 10095680, 15143520, 30287040]

約数ペア:

[(1, 30287040), (2, 15143520), (3, 10095680), (4, 7571760), (5, 6057408), (6, 5047840), (7, 4326720), (8, 3785880), (10, 3028704), (12, 2523920), (14, 2163360), (15, 2019136), (16, 1892940), (20, 1514352), (21, 1442240), (24, 1261960), (28, 1081680), (30, 1009568), (32, 946470), (35, 865344), (40, 757176), (42, 721120), (48, 630980), (56, 540840), (60, 504784), (64, 473235), (70, 432672), (80, 378588), (84, 360560), (96, 315490), (105, 288448), (112, 270420), (120, 252392), (140, 216336), (160, 189294), (168, 180280), (192, 157745), (210, 144224), (224, 135210), (240, 126196), (280, 108168), (320, 94647), (336, 90140), (420, 72112), (448, 67605), (480, 63098), (560, 54084), (672, 45070), (840, 36056), (960, 31549), (1120, 27042), (1344, 22535), (1680, 18028), (2240, 13521), (3360, 9014), (4507, 6720)]