451260120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21737}}^1$

素因数の和:21924

約数の個数: 64

約数和(自身を含む): 1361668320

約数和(自身を除く): 910408200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 21737, 43474, 65211, 86948, 108685, 130422, 173896, 217370, 260844, 326055, 434740, 521688, 652110, 869480, 1304220, 2608440, 3760501, 7521002, 11281503, 15042004, 18802505, 22563006, 30084008, 37605010, 45126012, 56407515, 75210020, 90252024, 112815030, 150420040, 225630060, 451260120]

約数ペア:

[(1, 451260120), (2, 225630060), (3, 150420040), (4, 112815030), (5, 90252024), (6, 75210020), (8, 56407515), (10, 45126012), (12, 37605010), (15, 30084008), (20, 22563006), (24, 18802505), (30, 15042004), (40, 11281503), (60, 7521002), (120, 3760501), (173, 2608440), (346, 1304220), (519, 869480), (692, 652110), (865, 521688), (1038, 434740), (1384, 326055), (1730, 260844), (2076, 217370), (2595, 173896), (3460, 130422), (4152, 108685), (5190, 86948), (6920, 65211), (10380, 43474), (20760, 21737)]