12388560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 26983920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1259, 1640, 1968, 2460, 2518, 3280, 3777, 4920, 5036, 6295, 7554, 9840, 10072, 12590, 15108, 18885, 20144, 25180, 30216, 37770, 50360, 51619, 60432, 75540, 100720, 103238, 151080, 154857, 206476, 258095, 302160, 309714, 412952, 516190, 619428, 774285, 825904, 1032380, 1238856, 1548570, 2064760, 2477712, 3097140, 4129520, 6194280, 12388560]

約数ペア:

[(1, 12388560), (2, 6194280), (3, 4129520), (4, 3097140), (5, 2477712), (6, 2064760), (8, 1548570), (10, 1238856), (12, 1032380), (15, 825904), (16, 774285), (20, 619428), (24, 516190), (30, 412952), (40, 309714), (41, 302160), (48, 258095), (60, 206476), (80, 154857), (82, 151080), (120, 103238), (123, 100720), (164, 75540), (205, 60432), (240, 51619), (246, 50360), (328, 37770), (410, 30216), (492, 25180), (615, 20144), (656, 18885), (820, 15108), (984, 12590), (1230, 10072), (1259, 9840), (1640, 7554), (1968, 6295), (2460, 5036), (2518, 4920), (3280, 3777)]