15606720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5419}}^1$

素因数の和:5442

約数の個数: 84

約数和(自身を含む): 53690520

約数和(自身を除く): 38083800

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5419, 10838, 16257, 21676, 27095, 32514, 43352, 48771, 54190, 65028, 81285, 86704, 97542, 108380, 130056, 162570, 173408, 195084, 216760, 243855, 260112, 325140, 346816, 390168, 433520, 487710, 520224, 650280, 780336, 867040, 975420, 1040448, 1300560, 1560672, 1734080, 1950840, 2601120, 3121344, 3901680, 5202240, 7803360, 15606720]

約数ペア:

[(1, 15606720), (2, 7803360), (3, 5202240), (4, 3901680), (5, 3121344), (6, 2601120), (8, 1950840), (9, 1734080), (10, 1560672), (12, 1300560), (15, 1040448), (16, 975420), (18, 867040), (20, 780336), (24, 650280), (30, 520224), (32, 487710), (36, 433520), (40, 390168), (45, 346816), (48, 325140), (60, 260112), (64, 243855), (72, 216760), (80, 195084), (90, 173408), (96, 162570), (120, 130056), (144, 108380), (160, 97542), (180, 86704), (192, 81285), (240, 65028), (288, 54190), (320, 48771), (360, 43352), (480, 32514), (576, 27095), (720, 21676), (960, 16257), (1440, 10838), (2880, 5419)]