39040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 123634944

約数和(自身を除く): 84594864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3461, 3760, 5640, 6922, 10383, 11280, 13844, 17305, 20766, 27688, 34610, 41532, 51915, 55376, 69220, 83064, 103830, 138440, 162667, 166128, 207660, 276880, 325334, 415320, 488001, 650668, 813335, 830640, 976002, 1301336, 1626670, 1952004, 2440005, 2602672, 3253340, 3904008, 4880010, 6506680, 7808016, 9760020, 13013360, 19520040, 39040080]

約数ペア:

[(1, 39040080), (2, 19520040), (3, 13013360), (4, 9760020), (5, 7808016), (6, 6506680), (8, 4880010), (10, 3904008), (12, 3253340), (15, 2602672), (16, 2440005), (20, 1952004), (24, 1626670), (30, 1301336), (40, 976002), (47, 830640), (48, 813335), (60, 650668), (80, 488001), (94, 415320), (120, 325334), (141, 276880), (188, 207660), (235, 166128), (240, 162667), (282, 138440), (376, 103830), (470, 83064), (564, 69220), (705, 55376), (752, 51915), (940, 41532), (1128, 34610), (1410, 27688), (1880, 20766), (2256, 17305), (2820, 13844), (3461, 11280), (3760, 10383), (5640, 6922)]