1980432

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 5875740

約数和(自身を除く): 3895308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 809, 816, 1224, 1618, 2427, 2448, 3236, 4854, 6472, 7281, 9708, 12944, 13753, 14562, 19416, 27506, 29124, 38832, 41259, 55012, 58248, 82518, 110024, 116496, 123777, 165036, 220048, 247554, 330072, 495108, 660144, 990216, 1980432]

約数ペア:

[(1, 1980432), (2, 990216), (3, 660144), (4, 495108), (6, 330072), (8, 247554), (9, 220048), (12, 165036), (16, 123777), (17, 116496), (18, 110024), (24, 82518), (34, 58248), (36, 55012), (48, 41259), (51, 38832), (68, 29124), (72, 27506), (102, 19416), (136, 14562), (144, 13753), (153, 12944), (204, 9708), (272, 7281), (306, 6472), (408, 4854), (612, 3236), (809, 2448), (816, 2427), (1224, 1618)]