16739640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46499}}^1$

素因数の和:46516

約数の個数: 48

約数和(自身を含む): 54405000

約数和(自身を除く): 37665360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 46499, 92998, 139497, 185996, 232495, 278994, 371992, 418491, 464990, 557988, 697485, 836982, 929980, 1115976, 1394970, 1673964, 1859960, 2092455, 2789940, 3347928, 4184910, 5579880, 8369820, 16739640]

約数ペア:

[(1, 16739640), (2, 8369820), (3, 5579880), (4, 4184910), (5, 3347928), (6, 2789940), (8, 2092455), (9, 1859960), (10, 1673964), (12, 1394970), (15, 1115976), (18, 929980), (20, 836982), (24, 697485), (30, 557988), (36, 464990), (40, 418491), (45, 371992), (60, 278994), (72, 232495), (90, 185996), (120, 139497), (180, 92998), (360, 46499)]