15378768

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 44719360

約数和(自身を除く): 29340592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 367, 388, 432, 582, 734, 776, 873, 1101, 1164, 1468, 1552, 1746, 2202, 2328, 2619, 2936, 3303, 3492, 4404, 4656, 5238, 5872, 6606, 6984, 8808, 9909, 10476, 13212, 13968, 17616, 19818, 20952, 26424, 35599, 39636, 41904, 52848, 71198, 79272, 106797, 142396, 158544, 213594, 284792, 320391, 427188, 569584, 640782, 854376, 961173, 1281564, 1708752, 1922346, 2563128, 3844692, 5126256, 7689384, 15378768]

約数ペア:

[(1, 15378768), (2, 7689384), (3, 5126256), (4, 3844692), (6, 2563128), (8, 1922346), (9, 1708752), (12, 1281564), (16, 961173), (18, 854376), (24, 640782), (27, 569584), (36, 427188), (48, 320391), (54, 284792), (72, 213594), (97, 158544), (108, 142396), (144, 106797), (194, 79272), (216, 71198), (291, 52848), (367, 41904), (388, 39636), (432, 35599), (582, 26424), (734, 20952), (776, 19818), (873, 17616), (1101, 13968), (1164, 13212), (1468, 10476), (1552, 9909), (1746, 8808), (2202, 6984), (2328, 6606), (2619, 5872), (2936, 5238), (3303, 4656), (3492, 4404)]