119873040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71353}}^1$

素因数の和:71376

約数の個数: 80

約数和(自身を含む): 424699008

約数和(自身を除く): 304825968

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, 71353, 142706, 214059, 285412, 356765, 428118, 499471, 570824, 713530, 856236, 998942, 1070295, 1141648, 1427060, 1498413, 1712472, 1997884, 2140590, 2497355, 2854120, 2996826, 3424944, 3995768, 4281180, 4994710, 5708240, 5993652, 7492065, 7991536, 8562360, 9989420, 11987304, 14984130, 17124720, 19978840, 23974608, 29968260, 39957680, 59936520, 119873040]

約数ペア:

[(1, 119873040), (2, 59936520), (3, 39957680), (4, 29968260), (5, 23974608), (6, 19978840), (7, 17124720), (8, 14984130), (10, 11987304), (12, 9989420), (14, 8562360), (15, 7991536), (16, 7492065), (20, 5993652), (21, 5708240), (24, 4994710), (28, 4281180), (30, 3995768), (35, 3424944), (40, 2996826), (42, 2854120), (48, 2497355), (56, 2140590), (60, 1997884), (70, 1712472), (80, 1498413), (84, 1427060), (105, 1141648), (112, 1070295), (120, 998942), (140, 856236), (168, 713530), (210, 570824), (240, 499471), (280, 428118), (336, 356765), (420, 285412), (560, 214059), (840, 142706), (1680, 71353)]