15441120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10744

約数の個数: 72

約数和(自身を含む): 52697736

約数和(自身を除く): 37256616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10723, 21446, 32169, 42892, 53615, 64338, 85784, 96507, 107230, 128676, 160845, 171568, 193014, 214460, 257352, 321690, 343136, 386028, 428920, 482535, 514704, 643380, 772056, 857840, 965070, 1029408, 1286760, 1544112, 1715680, 1930140, 2573520, 3088224, 3860280, 5147040, 7720560, 15441120]

約数ペア:

[(1, 15441120), (2, 7720560), (3, 5147040), (4, 3860280), (5, 3088224), (6, 2573520), (8, 1930140), (9, 1715680), (10, 1544112), (12, 1286760), (15, 1029408), (16, 965070), (18, 857840), (20, 772056), (24, 643380), (30, 514704), (32, 482535), (36, 428920), (40, 386028), (45, 343136), (48, 321690), (60, 257352), (72, 214460), (80, 193014), (90, 171568), (96, 160845), (120, 128676), (144, 107230), (160, 96507), (180, 85784), (240, 64338), (288, 53615), (360, 42892), (480, 32169), (720, 21446), (1440, 10723)]