127433040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75853}}^1$

素因数の和:75876

約数の個数: 80

約数和(自身を含む): 451483008

約数和(自身を除く): 324049968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 75853, 151706, 227559, 303412, 379265, 455118, 530971, 606824, 758530, 910236, 1061942, 1137795, 1213648, 1517060, 1592913, 1820472, 2123884, 2275590, 2654855, 3034120, 3185826, 3640944, 4247768, 4551180, 5309710, 6068240, 6371652, 7964565, 8495536, 9102360, 10619420, 12743304, 15929130, 18204720, 21238840, 25486608, 31858260, 42477680, 63716520, 127433040]

約数ペア:

[(1, 127433040), (2, 63716520), (3, 42477680), (4, 31858260), (5, 25486608), (6, 21238840), (7, 18204720), (8, 15929130), (10, 12743304), (12, 10619420), (14, 9102360), (15, 8495536), (16, 7964565), (20, 6371652), (21, 6068240), (24, 5309710), (28, 4551180), (30, 4247768), (35, 3640944), (40, 3185826), (42, 3034120), (48, 2654855), (56, 2275590), (60, 2123884), (70, 1820472), (80, 1592913), (84, 1517060), (105, 1213648), (112, 1137795), (120, 1061942), (140, 910236), (168, 758530), (210, 606824), (240, 530971), (280, 455118), (336, 379265), (420, 303412), (560, 227559), (840, 151706), (1680, 75853)]