2923760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 8142336

約数和(自身を除く): 5218576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 227, 230, 280, 322, 368, 454, 460, 560, 644, 805, 908, 920, 1135, 1288, 1589, 1610, 1816, 1840, 2270, 2576, 3178, 3220, 3632, 4540, 5221, 6356, 6440, 7945, 9080, 10442, 12712, 12880, 15890, 18160, 20884, 25424, 26105, 31780, 36547, 41768, 52210, 63560, 73094, 83536, 104420, 127120, 146188, 182735, 208840, 292376, 365470, 417680, 584752, 730940, 1461880, 2923760]

約数ペア:

[(1, 2923760), (2, 1461880), (4, 730940), (5, 584752), (7, 417680), (8, 365470), (10, 292376), (14, 208840), (16, 182735), (20, 146188), (23, 127120), (28, 104420), (35, 83536), (40, 73094), (46, 63560), (56, 52210), (70, 41768), (80, 36547), (92, 31780), (112, 26105), (115, 25424), (140, 20884), (161, 18160), (184, 15890), (227, 12880), (230, 12712), (280, 10442), (322, 9080), (368, 7945), (454, 6440), (460, 6356), (560, 5221), (644, 4540), (805, 3632), (908, 3220), (920, 3178), (1135, 2576), (1288, 2270), (1589, 1840), (1610, 1816)]