72274980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1204583}}^1$

素因数の和:1204595

約数の個数: 24

約数和(自身を含む): 202370112

約数和(自身を除く): 130095132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1204583, 2409166, 3613749, 4818332, 6022915, 7227498, 12045830, 14454996, 18068745, 24091660, 36137490, 72274980]

約数ペア:

[(1, 72274980), (2, 36137490), (3, 24091660), (4, 18068745), (5, 14454996), (6, 12045830), (10, 7227498), (12, 6022915), (15, 4818332), (20, 3613749), (30, 2409166), (60, 1204583)]