158900640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331043}}^1$

素因数の和:331061

約数の個数: 48

約数和(自身を含む): 500538528

約数和(自身を除く): 341637888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 331043, 662086, 993129, 1324172, 1655215, 1986258, 2648344, 3310430, 3972516, 4965645, 5296688, 6620860, 7945032, 9931290, 10593376, 13241720, 15890064, 19862580, 26483440, 31780128, 39725160, 52966880, 79450320, 158900640]

約数ペア:

[(1, 158900640), (2, 79450320), (3, 52966880), (4, 39725160), (5, 31780128), (6, 26483440), (8, 19862580), (10, 15890064), (12, 13241720), (15, 10593376), (16, 9931290), (20, 7945032), (24, 6620860), (30, 5296688), (32, 4965645), (40, 3972516), (48, 3310430), (60, 2648344), (80, 1986258), (96, 1655215), (120, 1324172), (160, 993129), (240, 662086), (480, 331043)]