15047640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13953

約数の個数: 64

約数和(自身を含む): 50162400

約数和(自身を除く): 35114760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 13933, 27866, 41799, 55732, 69665, 83598, 111464, 125397, 139330, 167196, 208995, 250794, 278660, 334392, 376191, 417990, 501588, 557320, 626985, 752382, 835980, 1003176, 1253970, 1504764, 1671960, 1880955, 2507940, 3009528, 3761910, 5015880, 7523820, 15047640]

約数ペア:

[(1, 15047640), (2, 7523820), (3, 5015880), (4, 3761910), (5, 3009528), (6, 2507940), (8, 1880955), (9, 1671960), (10, 1504764), (12, 1253970), (15, 1003176), (18, 835980), (20, 752382), (24, 626985), (27, 557320), (30, 501588), (36, 417990), (40, 376191), (45, 334392), (54, 278660), (60, 250794), (72, 208995), (90, 167196), (108, 139330), (120, 125397), (135, 111464), (180, 83598), (216, 69665), (270, 55732), (360, 41799), (540, 27866), (1080, 13933)]