156788760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68767}}^1$

素因数の和:68800

約数の個数: 64

約数和(自身を含む): 495129600

約数和(自身を除く): 338340840

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, 68767, 137534, 206301, 275068, 343835, 412602, 550136, 687670, 825204, 1031505, 1306573, 1375340, 1650408, 2063010, 2613146, 2750680, 3919719, 4126020, 5226292, 6532865, 7839438, 8252040, 10452584, 13065730, 15678876, 19598595, 26131460, 31357752, 39197190, 52262920, 78394380, 156788760]

約数ペア:

[(1, 156788760), (2, 78394380), (3, 52262920), (4, 39197190), (5, 31357752), (6, 26131460), (8, 19598595), (10, 15678876), (12, 13065730), (15, 10452584), (19, 8252040), (20, 7839438), (24, 6532865), (30, 5226292), (38, 4126020), (40, 3919719), (57, 2750680), (60, 2613146), (76, 2063010), (95, 1650408), (114, 1375340), (120, 1306573), (152, 1031505), (190, 825204), (228, 687670), (285, 550136), (380, 412602), (456, 343835), (570, 275068), (760, 206301), (1140, 137534), (2280, 68767)]