252508680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701413}}^1$

素因数の和:701430

約数の個数: 48

約数和(自身を含む): 820654380

約数和(自身を除く): 568145700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 701413, 1402826, 2104239, 2805652, 3507065, 4208478, 5611304, 6312717, 7014130, 8416956, 10521195, 12625434, 14028260, 16833912, 21042390, 25250868, 28056520, 31563585, 42084780, 50501736, 63127170, 84169560, 126254340, 252508680]

約数ペア:

[(1, 252508680), (2, 126254340), (3, 84169560), (4, 63127170), (5, 50501736), (6, 42084780), (8, 31563585), (9, 28056520), (10, 25250868), (12, 21042390), (15, 16833912), (18, 14028260), (20, 12625434), (24, 10521195), (30, 8416956), (36, 7014130), (40, 6312717), (45, 5611304), (60, 4208478), (72, 3507065), (90, 2805652), (120, 2104239), (180, 1402826), (360, 701413)]