188237040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{784321}}^1$

素因数の和:784337

約数の個数: 40

約数和(自身を含む): 583535568

約数和(自身を除く): 395298528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 784321, 1568642, 2352963, 3137284, 3921605, 4705926, 6274568, 7843210, 9411852, 11764815, 12549136, 15686420, 18823704, 23529630, 31372840, 37647408, 47059260, 62745680, 94118520, 188237040]

約数ペア:

[(1, 188237040), (2, 94118520), (3, 62745680), (4, 47059260), (5, 37647408), (6, 31372840), (8, 23529630), (10, 18823704), (12, 15686420), (15, 12549136), (16, 11764815), (20, 9411852), (24, 7843210), (30, 6274568), (40, 4705926), (48, 3921605), (60, 3137284), (80, 2352963), (120, 1568642), (240, 784321)]