131138880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136603}}^1$

素因数の和:136623

約数の個数: 56

約数和(自身を含む): 416368992

約数和(自身を除く): 285230112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136603, 273206, 409809, 546412, 683015, 819618, 1092824, 1366030, 1639236, 2049045, 2185648, 2732060, 3278472, 4098090, 4371296, 5464120, 6556944, 8196180, 8742592, 10928240, 13113888, 16392360, 21856480, 26227776, 32784720, 43712960, 65569440, 131138880]

約数ペア:

[(1, 131138880), (2, 65569440), (3, 43712960), (4, 32784720), (5, 26227776), (6, 21856480), (8, 16392360), (10, 13113888), (12, 10928240), (15, 8742592), (16, 8196180), (20, 6556944), (24, 5464120), (30, 4371296), (32, 4098090), (40, 3278472), (48, 2732060), (60, 2185648), (64, 2049045), (80, 1639236), (96, 1366030), (120, 1092824), (160, 819618), (192, 683015), (240, 546412), (320, 409809), (480, 273206), (960, 136603)]