271951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{377711}}^1$

素因数の和:377730

約数の個数: 60

約数和(自身を含む): 913307616

約数和(自身を除く): 641355696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 377711, 755422, 1133133, 1510844, 1888555, 2266266, 3021688, 3399399, 3777110, 4532532, 5665665, 6043376, 6798798, 7554220, 9065064, 11331330, 13597596, 15108440, 16996995, 18130128, 22662660, 27195192, 30216880, 33993990, 45325320, 54390384, 67987980, 90650640, 135975960, 271951920]

約数ペア:

[(1, 271951920), (2, 135975960), (3, 90650640), (4, 67987980), (5, 54390384), (6, 45325320), (8, 33993990), (9, 30216880), (10, 27195192), (12, 22662660), (15, 18130128), (16, 16996995), (18, 15108440), (20, 13597596), (24, 11331330), (30, 9065064), (36, 7554220), (40, 6798798), (45, 6043376), (48, 5665665), (60, 4532532), (72, 3777110), (80, 3399399), (90, 3021688), (120, 2266266), (144, 1888555), (180, 1510844), (240, 1133133), (360, 755422), (720, 377711)]