16434840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 49685760

約数和(自身を除く): 33250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 907, 1208, 1510, 1812, 1814, 2265, 2721, 3020, 3624, 3628, 4530, 4535, 5442, 6040, 7256, 9060, 9070, 10884, 13605, 18120, 18140, 21768, 27210, 36280, 54420, 108840, 136957, 273914, 410871, 547828, 684785, 821742, 1095656, 1369570, 1643484, 2054355, 2739140, 3286968, 4108710, 5478280, 8217420, 16434840]

約数ペア:

[(1, 16434840), (2, 8217420), (3, 5478280), (4, 4108710), (5, 3286968), (6, 2739140), (8, 2054355), (10, 1643484), (12, 1369570), (15, 1095656), (20, 821742), (24, 684785), (30, 547828), (40, 410871), (60, 273914), (120, 136957), (151, 108840), (302, 54420), (453, 36280), (604, 27210), (755, 21768), (906, 18140), (907, 18120), (1208, 13605), (1510, 10884), (1812, 9070), (1814, 9060), (2265, 7256), (2721, 6040), (3020, 5442), (3624, 4535), (3628, 4530)]