156661080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68711}}^1$

素因数の和:68744

約数の個数: 64

約数和(自身を含む): 494726400

約数和(自身を除く): 338065320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68711, 137422, 206133, 274844, 343555, 412266, 549688, 687110, 824532, 1030665, 1305509, 1374220, 1649064, 2061330, 2611018, 2748440, 3916527, 4122660, 5222036, 6527545, 7833054, 8245320, 10444072, 13055090, 15666108, 19582635, 26110180, 31332216, 39165270, 52220360, 78330540, 156661080]

約数ペア:

[(1, 156661080), (2, 78330540), (3, 52220360), (4, 39165270), (5, 31332216), (6, 26110180), (8, 19582635), (10, 15666108), (12, 13055090), (15, 10444072), (19, 8245320), (20, 7833054), (24, 6527545), (30, 5222036), (38, 4122660), (40, 3916527), (57, 2748440), (60, 2611018), (76, 2061330), (95, 1649064), (114, 1374220), (120, 1305509), (152, 1030665), (190, 824532), (228, 687110), (285, 549688), (380, 412266), (456, 343555), (570, 274844), (760, 206133), (1140, 137422), (2280, 68711)]