2863080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 10454400

約数和(自身を除く): 7591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 241, 264, 270, 297, 330, 360, 396, 440, 482, 495, 540, 594, 660, 723, 792, 964, 990, 1080, 1188, 1205, 1320, 1446, 1485, 1928, 1980, 2169, 2376, 2410, 2651, 2892, 2970, 3615, 3960, 4338, 4820, 5302, 5784, 5940, 6507, 7230, 7953, 8676, 9640, 10604, 10845, 11880, 13014, 13255, 14460, 15906, 17352, 21208, 21690, 23859, 26028, 26510, 28920, 31812, 32535, 39765, 43380, 47718, 52056, 53020, 63624, 65070, 71577, 79530, 86760, 95436, 106040, 119295, 130140, 143154, 159060, 190872, 238590, 260280, 286308, 318120, 357885, 477180, 572616, 715770, 954360, 1431540, 2863080]

約数ペア:

[(1, 2863080), (2, 1431540), (3, 954360), (4, 715770), (5, 572616), (6, 477180), (8, 357885), (9, 318120), (10, 286308), (11, 260280), (12, 238590), (15, 190872), (18, 159060), (20, 143154), (22, 130140), (24, 119295), (27, 106040), (30, 95436), (33, 86760), (36, 79530), (40, 71577), (44, 65070), (45, 63624), (54, 53020), (55, 52056), (60, 47718), (66, 43380), (72, 39765), (88, 32535), (90, 31812), (99, 28920), (108, 26510), (110, 26028), (120, 23859), (132, 21690), (135, 21208), (165, 17352), (180, 15906), (198, 14460), (216, 13255), (220, 13014), (241, 11880), (264, 10845), (270, 10604), (297, 9640), (330, 8676), (360, 7953), (396, 7230), (440, 6507), (482, 5940), (495, 5784), (540, 5302), (594, 4820), (660, 4338), (723, 3960), (792, 3615), (964, 2970), (990, 2892), (1080, 2651), (1188, 2410), (1205, 2376), (1320, 2169), (1446, 1980), (1485, 1928)]