2940120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8167}}^1$

素因数の和:8184

約数の個数: 48

約数和(自身を含む): 9556560

約数和(自身を除く): 6616440

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, 8167, 16334, 24501, 32668, 40835, 49002, 65336, 73503, 81670, 98004, 122505, 147006, 163340, 196008, 245010, 294012, 326680, 367515, 490020, 588024, 735030, 980040, 1470060, 2940120]

約数ペア:

[(1, 2940120), (2, 1470060), (3, 980040), (4, 735030), (5, 588024), (6, 490020), (8, 367515), (9, 326680), (10, 294012), (12, 245010), (15, 196008), (18, 163340), (20, 147006), (24, 122505), (30, 98004), (36, 81670), (40, 73503), (45, 65336), (60, 49002), (72, 40835), (90, 32668), (120, 24501), (180, 16334), (360, 8167)]