13728720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57203}}^1$

素因数の和:57219

約数の個数: 40

約数和(自身を含む): 42559776

約数和(自身を除く): 28831056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57203, 114406, 171609, 228812, 286015, 343218, 457624, 572030, 686436, 858045, 915248, 1144060, 1372872, 1716090, 2288120, 2745744, 3432180, 4576240, 6864360, 13728720]

約数ペア:

[(1, 13728720), (2, 6864360), (3, 4576240), (4, 3432180), (5, 2745744), (6, 2288120), (8, 1716090), (10, 1372872), (12, 1144060), (15, 915248), (16, 858045), (20, 686436), (24, 572030), (30, 457624), (40, 343218), (48, 286015), (60, 228812), (80, 171609), (120, 114406), (240, 57203)]