79440060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2683

約数の個数: 96

約数和(自身を含む): 257789952

約数和(自身を除く): 178349892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 2591, 3066, 4380, 5110, 5182, 6132, 7665, 7773, 10220, 10364, 12955, 15330, 15546, 18137, 25910, 30660, 31092, 36274, 38865, 51820, 54411, 72548, 77730, 90685, 108822, 155460, 181370, 189143, 217644, 272055, 362740, 378286, 544110, 567429, 756572, 945715, 1088220, 1134858, 1324001, 1891430, 2269716, 2648002, 2837145, 3782860, 3972003, 5296004, 5674290, 6620005, 7944006, 11348580, 13240010, 15888012, 19860015, 26480020, 39720030, 79440060]

約数ペア:

[(1, 79440060), (2, 39720030), (3, 26480020), (4, 19860015), (5, 15888012), (6, 13240010), (7, 11348580), (10, 7944006), (12, 6620005), (14, 5674290), (15, 5296004), (20, 3972003), (21, 3782860), (28, 2837145), (30, 2648002), (35, 2269716), (42, 1891430), (60, 1324001), (70, 1134858), (73, 1088220), (84, 945715), (105, 756572), (140, 567429), (146, 544110), (210, 378286), (219, 362740), (292, 272055), (365, 217644), (420, 189143), (438, 181370), (511, 155460), (730, 108822), (876, 90685), (1022, 77730), (1095, 72548), (1460, 54411), (1533, 51820), (2044, 38865), (2190, 36274), (2555, 31092), (2591, 30660), (3066, 25910), (4380, 18137), (5110, 15546), (5182, 15330), (6132, 12955), (7665, 10364), (7773, 10220)]