150240120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7237}}^1$

素因数の和:7424

約数の個数: 64

約数和(自身を含む): 453388320

約数和(自身を除く): 303148200

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, 7237, 10380, 14474, 20760, 21711, 28948, 36185, 43422, 57896, 72370, 86844, 108555, 144740, 173688, 217110, 289480, 434220, 868440, 1252001, 2504002, 3756003, 5008004, 6260005, 7512006, 10016008, 12520010, 15024012, 18780015, 25040020, 30048024, 37560030, 50080040, 75120060, 150240120]

約数ペア:

[(1, 150240120), (2, 75120060), (3, 50080040), (4, 37560030), (5, 30048024), (6, 25040020), (8, 18780015), (10, 15024012), (12, 12520010), (15, 10016008), (20, 7512006), (24, 6260005), (30, 5008004), (40, 3756003), (60, 2504002), (120, 1252001), (173, 868440), (346, 434220), (519, 289480), (692, 217110), (865, 173688), (1038, 144740), (1384, 108555), (1730, 86844), (2076, 72370), (2595, 57896), (3460, 43422), (4152, 36185), (5190, 28948), (6920, 21711), (7237, 20760), (10380, 14474)]