342000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 120

約数和(自身を含む): 1257360

約数和(自身を除く): 915360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 570, 600, 684, 720, 750, 760, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1368, 1425, 1500, 1520, 1710, 1800, 1900, 2000, 2250, 2280, 2375, 2736, 2850, 3000, 3420, 3600, 3800, 4275, 4500, 4560, 4750, 5700, 6000, 6840, 7125, 7600, 8550, 9000, 9500, 11400, 13680, 14250, 17100, 18000, 19000, 21375, 22800, 28500, 34200, 38000, 42750, 57000, 68400, 85500, 114000, 171000, 342000]

約数ペア:

[(1, 342000), (2, 171000), (3, 114000), (4, 85500), (5, 68400), (6, 57000), (8, 42750), (9, 38000), (10, 34200), (12, 28500), (15, 22800), (16, 21375), (18, 19000), (19, 18000), (20, 17100), (24, 14250), (25, 13680), (30, 11400), (36, 9500), (38, 9000), (40, 8550), (45, 7600), (48, 7125), (50, 6840), (57, 6000), (60, 5700), (72, 4750), (75, 4560), (76, 4500), (80, 4275), (90, 3800), (95, 3600), (100, 3420), (114, 3000), (120, 2850), (125, 2736), (144, 2375), (150, 2280), (152, 2250), (171, 2000), (180, 1900), (190, 1800), (200, 1710), (225, 1520), (228, 1500), (240, 1425), (250, 1368), (285, 1200), (300, 1140), (304, 1125), (342, 1000), (360, 950), (375, 912), (380, 900), (400, 855), (450, 760), (456, 750), (475, 720), (500, 684), (570, 600)]