129200960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{57679}}^1$

素因数の和:57703

約数の個数: 56

約数和(自身を含む): 351617280

約数和(自身を除く): 222416320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 57679, 115358, 230716, 288395, 403753, 461432, 576790, 807506, 922864, 1153580, 1615012, 1845728, 2018765, 2307160, 3230024, 3691456, 4037530, 4614320, 6460048, 8075060, 9228640, 12920096, 16150120, 18457280, 25840192, 32300240, 64600480, 129200960]

約数ペア:

[(1, 129200960), (2, 64600480), (4, 32300240), (5, 25840192), (7, 18457280), (8, 16150120), (10, 12920096), (14, 9228640), (16, 8075060), (20, 6460048), (28, 4614320), (32, 4037530), (35, 3691456), (40, 3230024), (56, 2307160), (64, 2018765), (70, 1845728), (80, 1615012), (112, 1153580), (140, 922864), (160, 807506), (224, 576790), (280, 461432), (320, 403753), (448, 288395), (560, 230716), (1120, 115358), (2240, 57679)]