1401000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{467}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 4380480

約数和(自身を除く): 2979480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 467, 500, 600, 750, 934, 1000, 1401, 1500, 1868, 2335, 2802, 3000, 3736, 4670, 5604, 7005, 9340, 11208, 11675, 14010, 18680, 23350, 28020, 35025, 46700, 56040, 58375, 70050, 93400, 116750, 140100, 175125, 233500, 280200, 350250, 467000, 700500, 1401000]

約数ペア:

[(1, 1401000), (2, 700500), (3, 467000), (4, 350250), (5, 280200), (6, 233500), (8, 175125), (10, 140100), (12, 116750), (15, 93400), (20, 70050), (24, 58375), (25, 56040), (30, 46700), (40, 35025), (50, 28020), (60, 23350), (75, 18680), (100, 14010), (120, 11675), (125, 11208), (150, 9340), (200, 7005), (250, 5604), (300, 4670), (375, 3736), (467, 3000), (500, 2802), (600, 2335), (750, 1868), (934, 1500), (1000, 1401)]