15494080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6917}}^1$

素因数の和:6941

約数の個数: 56

約数和(自身を含む): 42172128

約数和(自身を除く): 26678048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6917, 13834, 27668, 34585, 48419, 55336, 69170, 96838, 110672, 138340, 193676, 221344, 242095, 276680, 387352, 442688, 484190, 553360, 774704, 968380, 1106720, 1549408, 1936760, 2213440, 3098816, 3873520, 7747040, 15494080]

約数ペア:

[(1, 15494080), (2, 7747040), (4, 3873520), (5, 3098816), (7, 2213440), (8, 1936760), (10, 1549408), (14, 1106720), (16, 968380), (20, 774704), (28, 553360), (32, 484190), (35, 442688), (40, 387352), (56, 276680), (64, 242095), (70, 221344), (80, 193676), (112, 138340), (140, 110672), (160, 96838), (224, 69170), (280, 55336), (320, 48419), (448, 34585), (560, 27668), (1120, 13834), (2240, 6917)]