57404040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1249}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 115395960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1249, 1532, 1915, 2298, 2498, 3064, 3747, 3830, 4596, 4996, 5745, 6245, 7494, 7660, 9192, 9992, 11490, 12490, 14988, 15320, 18735, 22980, 24980, 29976, 37470, 45960, 49960, 74940, 149880, 478367, 956734, 1435101, 1913468, 2391835, 2870202, 3826936, 4783670, 5740404, 7175505, 9567340, 11480808, 14351010, 19134680, 28702020, 57404040]

約数ペア:

[(1, 57404040), (2, 28702020), (3, 19134680), (4, 14351010), (5, 11480808), (6, 9567340), (8, 7175505), (10, 5740404), (12, 4783670), (15, 3826936), (20, 2870202), (24, 2391835), (30, 1913468), (40, 1435101), (60, 956734), (120, 478367), (383, 149880), (766, 74940), (1149, 49960), (1249, 45960), (1532, 37470), (1915, 29976), (2298, 24980), (2498, 22980), (3064, 18735), (3747, 15320), (3830, 14988), (4596, 12490), (4996, 11490), (5745, 9992), (6245, 9192), (7494, 7660)]