2609855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5437199}}^1$

素因数の和:5437217

約数の個数: 48

約数和(自身を含む): 8221046400

約数和(自身を除く): 5611190880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5437199, 10874398, 16311597, 21748796, 27185995, 32623194, 43497592, 54371990, 65246388, 81557985, 86995184, 108743980, 130492776, 163115970, 173990368, 217487960, 260985552, 326231940, 434975920, 521971104, 652463880, 869951840, 1304927760, 2609855520]

約数ペア:

[(1, 2609855520), (2, 1304927760), (3, 869951840), (4, 652463880), (5, 521971104), (6, 434975920), (8, 326231940), (10, 260985552), (12, 217487960), (15, 173990368), (16, 163115970), (20, 130492776), (24, 108743980), (30, 86995184), (32, 81557985), (40, 65246388), (48, 54371990), (60, 43497592), (80, 32623194), (96, 27185995), (120, 21748796), (160, 16311597), (240, 10874398), (480, 5437199)]