15628380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6353}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 44833824

約数和(自身を除く): 29205444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6353, 12706, 19059, 25412, 31765, 38118, 63530, 76236, 95295, 127060, 190590, 260473, 381180, 520946, 781419, 1041892, 1302365, 1562838, 2604730, 3125676, 3907095, 5209460, 7814190, 15628380]

約数ペア:

[(1, 15628380), (2, 7814190), (3, 5209460), (4, 3907095), (5, 3125676), (6, 2604730), (10, 1562838), (12, 1302365), (15, 1041892), (20, 781419), (30, 520946), (41, 381180), (60, 260473), (82, 190590), (123, 127060), (164, 95295), (205, 76236), (246, 63530), (410, 38118), (492, 31765), (615, 25412), (820, 19059), (1230, 12706), (2460, 6353)]