154112880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27919}}^1$

素因数の和:27958

約数の個数: 80

約数和(自身を含む): 498539520

約数和(自身を除く): 344426640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 27919, 55838, 83757, 111676, 139595, 167514, 223352, 279190, 335028, 418785, 446704, 558380, 642137, 670056, 837570, 1116760, 1284274, 1340112, 1675140, 1926411, 2233520, 2568548, 3210685, 3350280, 3852822, 5137096, 6421370, 6700560, 7705644, 9632055, 10274192, 12842740, 15411288, 19264110, 25685480, 30822576, 38528220, 51370960, 77056440, 154112880]

約数ペア:

[(1, 154112880), (2, 77056440), (3, 51370960), (4, 38528220), (5, 30822576), (6, 25685480), (8, 19264110), (10, 15411288), (12, 12842740), (15, 10274192), (16, 9632055), (20, 7705644), (23, 6700560), (24, 6421370), (30, 5137096), (40, 3852822), (46, 3350280), (48, 3210685), (60, 2568548), (69, 2233520), (80, 1926411), (92, 1675140), (115, 1340112), (120, 1284274), (138, 1116760), (184, 837570), (230, 670056), (240, 642137), (276, 558380), (345, 446704), (368, 418785), (460, 335028), (552, 279190), (690, 223352), (920, 167514), (1104, 139595), (1380, 111676), (1840, 83757), (2760, 55838), (5520, 27919)]