227861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{949423}}^1$

素因数の和:949439

約数の個数: 40

約数和(自身を含む): 706371456

約数和(自身を除く): 478509936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 949423, 1898846, 2848269, 3797692, 4747115, 5696538, 7595384, 9494230, 11393076, 14241345, 15190768, 18988460, 22786152, 28482690, 37976920, 45572304, 56965380, 75953840, 113930760, 227861520]

約数ペア:

[(1, 227861520), (2, 113930760), (3, 75953840), (4, 56965380), (5, 45572304), (6, 37976920), (8, 28482690), (10, 22786152), (12, 18988460), (15, 15190768), (16, 14241345), (20, 11393076), (24, 9494230), (30, 7595384), (40, 5696538), (48, 4747115), (60, 3797692), (80, 2848269), (120, 1898846), (240, 949423)]