29400120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81667}}^1$

素因数の和:81684

約数の個数: 48

約数和(自身を含む): 95551560

約数和(自身を除く): 66151440

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, 81667, 163334, 245001, 326668, 408335, 490002, 653336, 735003, 816670, 980004, 1225005, 1470006, 1633340, 1960008, 2450010, 2940012, 3266680, 3675015, 4900020, 5880024, 7350030, 9800040, 14700060, 29400120]

約数ペア:

[(1, 29400120), (2, 14700060), (3, 9800040), (4, 7350030), (5, 5880024), (6, 4900020), (8, 3675015), (9, 3266680), (10, 2940012), (12, 2450010), (15, 1960008), (18, 1633340), (20, 1470006), (24, 1225005), (30, 980004), (36, 816670), (40, 735003), (45, 653336), (60, 490002), (72, 408335), (90, 326668), (120, 245001), (180, 163334), (360, 81667)]