419561280

素因数分解:

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

素因数の和:145704

約数の個数: 84

約数和(自身を含む): 1443125892

約数和(自身を除く): 1023564612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 145681, 291362, 437043, 582724, 728405, 874086, 1165448, 1311129, 1456810, 1748172, 2185215, 2330896, 2622258, 2913620, 3496344, 4370430, 4661792, 5244516, 5827240, 6555645, 6992688, 8740860, 9323584, 10489032, 11654480, 13111290, 13985376, 17481720, 20978064, 23308960, 26222580, 27970752, 34963440, 41956128, 46617920, 52445160, 69926880, 83912256, 104890320, 139853760, 209780640, 419561280]

約数ペア:

[(1, 419561280), (2, 209780640), (3, 139853760), (4, 104890320), (5, 83912256), (6, 69926880), (8, 52445160), (9, 46617920), (10, 41956128), (12, 34963440), (15, 27970752), (16, 26222580), (18, 23308960), (20, 20978064), (24, 17481720), (30, 13985376), (32, 13111290), (36, 11654480), (40, 10489032), (45, 9323584), (48, 8740860), (60, 6992688), (64, 6555645), (72, 5827240), (80, 5244516), (90, 4661792), (96, 4370430), (120, 3496344), (144, 2913620), (160, 2622258), (180, 2330896), (192, 2185215), (240, 1748172), (288, 1456810), (320, 1311129), (360, 1165448), (480, 874086), (576, 728405), (720, 582724), (960, 437043), (1440, 291362), (2880, 145681)]