1431540

素因数分解:

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

素因数の和:270

約数の個数: 96

約数和(自身を含む): 4878720

約数和(自身を除く): 3447180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 241, 270, 297, 330, 396, 482, 495, 540, 594, 660, 723, 964, 990, 1188, 1205, 1446, 1485, 1980, 2169, 2410, 2651, 2892, 2970, 3615, 4338, 4820, 5302, 5940, 6507, 7230, 7953, 8676, 10604, 10845, 13014, 13255, 14460, 15906, 21690, 23859, 26028, 26510, 31812, 32535, 39765, 43380, 47718, 53020, 65070, 71577, 79530, 95436, 119295, 130140, 143154, 159060, 238590, 286308, 357885, 477180, 715770, 1431540]

約数ペア:

[(1, 1431540), (2, 715770), (3, 477180), (4, 357885), (5, 286308), (6, 238590), (9, 159060), (10, 143154), (11, 130140), (12, 119295), (15, 95436), (18, 79530), (20, 71577), (22, 65070), (27, 53020), (30, 47718), (33, 43380), (36, 39765), (44, 32535), (45, 31812), (54, 26510), (55, 26028), (60, 23859), (66, 21690), (90, 15906), (99, 14460), (108, 13255), (110, 13014), (132, 10845), (135, 10604), (165, 8676), (180, 7953), (198, 7230), (220, 6507), (241, 5940), (270, 5302), (297, 4820), (330, 4338), (396, 3615), (482, 2970), (495, 2892), (540, 2651), (594, 2410), (660, 2169), (723, 1980), (964, 1485), (990, 1446), (1188, 1205)]