15875460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29399}}^1$

素因数の和:29417

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 33516540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29399, 58798, 88197, 117596, 146995, 176394, 264591, 293990, 352788, 440985, 529182, 587980, 793773, 881970, 1058364, 1322955, 1587546, 1763940, 2645910, 3175092, 3968865, 5291820, 7937730, 15875460]

約数ペア:

[(1, 15875460), (2, 7937730), (3, 5291820), (4, 3968865), (5, 3175092), (6, 2645910), (9, 1763940), (10, 1587546), (12, 1322955), (15, 1058364), (18, 881970), (20, 793773), (27, 587980), (30, 529182), (36, 440985), (45, 352788), (54, 293990), (60, 264591), (90, 176394), (108, 146995), (135, 117596), (180, 88197), (270, 58798), (540, 29399)]