27260880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 85452864

約数和(自身を除く): 58191984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1171, 1455, 1552, 1940, 2328, 2342, 2910, 3513, 3880, 4656, 4684, 5820, 5855, 7026, 7760, 9368, 11640, 11710, 14052, 17565, 18736, 23280, 23420, 28104, 35130, 46840, 56208, 70260, 93680, 113587, 140520, 227174, 281040, 340761, 454348, 567935, 681522, 908696, 1135870, 1363044, 1703805, 1817392, 2271740, 2726088, 3407610, 4543480, 5452176, 6815220, 9086960, 13630440, 27260880]

約数ペア:

[(1, 27260880), (2, 13630440), (3, 9086960), (4, 6815220), (5, 5452176), (6, 4543480), (8, 3407610), (10, 2726088), (12, 2271740), (15, 1817392), (16, 1703805), (20, 1363044), (24, 1135870), (30, 908696), (40, 681522), (48, 567935), (60, 454348), (80, 340761), (97, 281040), (120, 227174), (194, 140520), (240, 113587), (291, 93680), (388, 70260), (485, 56208), (582, 46840), (776, 35130), (970, 28104), (1164, 23420), (1171, 23280), (1455, 18736), (1552, 17565), (1940, 14052), (2328, 11710), (2342, 11640), (2910, 9368), (3513, 7760), (3880, 7026), (4656, 5855), (4684, 5820)]