15938880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16603}}^1$

素因数の和:16623

約数の個数: 56

約数和(自身を含む): 50608992

約数和(自身を除く): 34670112

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, 16603, 33206, 49809, 66412, 83015, 99618, 132824, 166030, 199236, 249045, 265648, 332060, 398472, 498090, 531296, 664120, 796944, 996180, 1062592, 1328240, 1593888, 1992360, 2656480, 3187776, 3984720, 5312960, 7969440, 15938880]

約数ペア:

[(1, 15938880), (2, 7969440), (3, 5312960), (4, 3984720), (5, 3187776), (6, 2656480), (8, 1992360), (10, 1593888), (12, 1328240), (15, 1062592), (16, 996180), (20, 796944), (24, 664120), (30, 531296), (32, 498090), (40, 398472), (48, 332060), (60, 265648), (64, 249045), (80, 199236), (96, 166030), (120, 132824), (160, 99618), (192, 83015), (240, 66412), (320, 49809), (480, 33206), (960, 16603)]