167421720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1395181}}^1$

素因数の和:1395195

約数の個数: 32

約数和(自身を含む): 502265520

約数和(自身を除く): 334843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1395181, 2790362, 4185543, 5580724, 6975905, 8371086, 11161448, 13951810, 16742172, 20927715, 27903620, 33484344, 41855430, 55807240, 83710860, 167421720]

約数ペア:

[(1, 167421720), (2, 83710860), (3, 55807240), (4, 41855430), (5, 33484344), (6, 27903620), (8, 20927715), (10, 16742172), (12, 13951810), (15, 11161448), (20, 8371086), (24, 6975905), (30, 5580724), (40, 4185543), (60, 2790362), (120, 1395181)]