4049040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16887

約数の個数: 40

約数和(自身を含む): 12552768

約数和(自身を除く): 8503728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 168710, 202452, 253065, 269936, 337420, 404904, 506130, 674840, 809808, 1012260, 1349680, 2024520, 4049040]

約数ペア:

[(1, 4049040), (2, 2024520), (3, 1349680), (4, 1012260), (5, 809808), (6, 674840), (8, 506130), (10, 404904), (12, 337420), (15, 269936), (16, 253065), (20, 202452), (24, 168710), (30, 134968), (40, 101226), (48, 84355), (60, 67484), (80, 50613), (120, 33742), (240, 16871)]