27940260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24509}}^1$

素因数の和:24540

約数の個数: 48

約数和(自身を含む): 82353600

約数和(自身を除く): 54413340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24509, 49018, 73527, 98036, 122545, 147054, 245090, 294108, 367635, 465671, 490180, 735270, 931342, 1397013, 1470540, 1862684, 2328355, 2794026, 4656710, 5588052, 6985065, 9313420, 13970130, 27940260]

約数ペア:

[(1, 27940260), (2, 13970130), (3, 9313420), (4, 6985065), (5, 5588052), (6, 4656710), (10, 2794026), (12, 2328355), (15, 1862684), (19, 1470540), (20, 1397013), (30, 931342), (38, 735270), (57, 490180), (60, 465671), (76, 367635), (95, 294108), (114, 245090), (190, 147054), (228, 122545), (285, 98036), (380, 73527), (570, 49018), (1140, 24509)]