231340960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76099}}^1$

素因数の和:76133

約数の個数: 48

約数和(自身を含む): 575316000

約数和(自身を除く): 343975040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 76099, 152198, 304396, 380495, 608792, 760990, 1217584, 1445881, 1521980, 2435168, 2891762, 3043960, 5783524, 6087920, 7229405, 11567048, 12175840, 14458810, 23134096, 28917620, 46268192, 57835240, 115670480, 231340960]

約数ペア:

[(1, 231340960), (2, 115670480), (4, 57835240), (5, 46268192), (8, 28917620), (10, 23134096), (16, 14458810), (19, 12175840), (20, 11567048), (32, 7229405), (38, 6087920), (40, 5783524), (76, 3043960), (80, 2891762), (95, 2435168), (152, 1521980), (160, 1445881), (190, 1217584), (304, 760990), (380, 608792), (608, 380495), (760, 304396), (1520, 152198), (3040, 76099)]