1602000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{89}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 5658120

約数和(自身を除く): 4056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 100, 120, 125, 144, 150, 178, 180, 200, 225, 240, 250, 267, 300, 356, 360, 375, 400, 445, 450, 500, 534, 600, 712, 720, 750, 801, 890, 900, 1000, 1068, 1125, 1200, 1335, 1424, 1500, 1602, 1780, 1800, 2000, 2136, 2225, 2250, 2670, 3000, 3204, 3560, 3600, 4005, 4272, 4450, 4500, 5340, 6000, 6408, 6675, 7120, 8010, 8900, 9000, 10680, 11125, 12816, 13350, 16020, 17800, 18000, 20025, 21360, 22250, 26700, 32040, 33375, 35600, 40050, 44500, 53400, 64080, 66750, 80100, 89000, 100125, 106800, 133500, 160200, 178000, 200250, 267000, 320400, 400500, 534000, 801000, 1602000]

約数ペア:

[(1, 1602000), (2, 801000), (3, 534000), (4, 400500), (5, 320400), (6, 267000), (8, 200250), (9, 178000), (10, 160200), (12, 133500), (15, 106800), (16, 100125), (18, 89000), (20, 80100), (24, 66750), (25, 64080), (30, 53400), (36, 44500), (40, 40050), (45, 35600), (48, 33375), (50, 32040), (60, 26700), (72, 22250), (75, 21360), (80, 20025), (89, 18000), (90, 17800), (100, 16020), (120, 13350), (125, 12816), (144, 11125), (150, 10680), (178, 9000), (180, 8900), (200, 8010), (225, 7120), (240, 6675), (250, 6408), (267, 6000), (300, 5340), (356, 4500), (360, 4450), (375, 4272), (400, 4005), (445, 3600), (450, 3560), (500, 3204), (534, 3000), (600, 2670), (712, 2250), (720, 2225), (750, 2136), (801, 2000), (890, 1800), (900, 1780), (1000, 1602), (1068, 1500), (1125, 1424), (1200, 1335)]