19674266160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{81976109}}^1$

素因数の和:81976125

約数の個数: 40

約数和(自身を含む): 60990225840

約数和(自身を除く): 41315959680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 81976109, 163952218, 245928327, 327904436, 409880545, 491856654, 655808872, 819761090, 983713308, 1229641635, 1311617744, 1639522180, 1967426616, 2459283270, 3279044360, 3934853232, 4918566540, 6558088720, 9837133080, 19674266160]

約数ペア:

[(1, 19674266160), (2, 9837133080), (3, 6558088720), (4, 4918566540), (5, 3934853232), (6, 3279044360), (8, 2459283270), (10, 1967426616), (12, 1639522180), (15, 1311617744), (16, 1229641635), (20, 983713308), (24, 819761090), (30, 655808872), (40, 491856654), (48, 409880545), (60, 327904436), (80, 245928327), (120, 163952218), (240, 81976109)]