27786360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 128

約数和(自身を含む): 100339200

約数和(自身を除く): 72552840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1741, 1995, 2280, 2660, 3192, 3482, 3990, 5223, 5320, 6964, 7980, 8705, 10446, 12187, 13928, 15960, 17410, 20892, 24374, 26115, 33079, 34820, 36561, 41784, 48748, 52230, 60935, 66158, 69640, 73122, 97496, 99237, 104460, 121870, 132316, 146244, 165395, 182805, 198474, 208920, 231553, 243740, 264632, 292488, 330790, 365610, 396948, 463106, 487480, 496185, 661580, 694659, 731220, 793896, 926212, 992370, 1157765, 1323160, 1389318, 1462440, 1852424, 1984740, 2315530, 2778636, 3473295, 3969480, 4631060, 5557272, 6946590, 9262120, 13893180, 27786360]

約数ペア:

[(1, 27786360), (2, 13893180), (3, 9262120), (4, 6946590), (5, 5557272), (6, 4631060), (7, 3969480), (8, 3473295), (10, 2778636), (12, 2315530), (14, 1984740), (15, 1852424), (19, 1462440), (20, 1389318), (21, 1323160), (24, 1157765), (28, 992370), (30, 926212), (35, 793896), (38, 731220), (40, 694659), (42, 661580), (56, 496185), (57, 487480), (60, 463106), (70, 396948), (76, 365610), (84, 330790), (95, 292488), (105, 264632), (114, 243740), (120, 231553), (133, 208920), (140, 198474), (152, 182805), (168, 165395), (190, 146244), (210, 132316), (228, 121870), (266, 104460), (280, 99237), (285, 97496), (380, 73122), (399, 69640), (420, 66158), (456, 60935), (532, 52230), (570, 48748), (665, 41784), (760, 36561), (798, 34820), (840, 33079), (1064, 26115), (1140, 24374), (1330, 20892), (1596, 17410), (1741, 15960), (1995, 13928), (2280, 12187), (2660, 10446), (3192, 8705), (3482, 7980), (3990, 6964), (5223, 5320)]