139853760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145681}}^1$

素因数の和:145701

約数の個数: 56

約数和(自身を含む): 444038736

約数和(自身を除く): 304184976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145681, 291362, 437043, 582724, 728405, 874086, 1165448, 1456810, 1748172, 2185215, 2330896, 2913620, 3496344, 4370430, 4661792, 5827240, 6992688, 8740860, 9323584, 11654480, 13985376, 17481720, 23308960, 27970752, 34963440, 46617920, 69926880, 139853760]

約数ペア:

[(1, 139853760), (2, 69926880), (3, 46617920), (4, 34963440), (5, 27970752), (6, 23308960), (8, 17481720), (10, 13985376), (12, 11654480), (15, 9323584), (16, 8740860), (20, 6992688), (24, 5827240), (30, 4661792), (32, 4370430), (40, 3496344), (48, 2913620), (60, 2330896), (64, 2185215), (80, 1748172), (96, 1456810), (120, 1165448), (160, 874086), (192, 728405), (240, 582724), (320, 437043), (480, 291362), (960, 145681)]