120427808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 248242176

約数和(自身を除く): 127814368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1663, 2263, 2336, 3326, 4526, 6652, 9052, 13304, 18104, 26608, 36208, 51553, 53216, 72416, 103106, 121399, 206212, 242798, 412424, 485596, 824848, 971192, 1649696, 1942384, 3763369, 3884768, 7526738, 15053476, 30106952, 60213904, 120427808]

約数ペア:

[(1, 120427808), (2, 60213904), (4, 30106952), (8, 15053476), (16, 7526738), (31, 3884768), (32, 3763369), (62, 1942384), (73, 1649696), (124, 971192), (146, 824848), (248, 485596), (292, 412424), (496, 242798), (584, 206212), (992, 121399), (1168, 103106), (1663, 72416), (2263, 53216), (2336, 51553), (3326, 36208), (4526, 26608), (6652, 18104), (9052, 13304)]