1212000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{101}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 4009824

約数和(自身を除く): 2797824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 125, 150, 160, 200, 202, 240, 250, 300, 303, 375, 400, 404, 480, 500, 505, 600, 606, 750, 800, 808, 1000, 1010, 1200, 1212, 1500, 1515, 1616, 2000, 2020, 2400, 2424, 2525, 3000, 3030, 3232, 4000, 4040, 4848, 5050, 6000, 6060, 7575, 8080, 9696, 10100, 12000, 12120, 12625, 15150, 16160, 20200, 24240, 25250, 30300, 37875, 40400, 48480, 50500, 60600, 75750, 80800, 101000, 121200, 151500, 202000, 242400, 303000, 404000, 606000, 1212000]

約数ペア:

[(1, 1212000), (2, 606000), (3, 404000), (4, 303000), (5, 242400), (6, 202000), (8, 151500), (10, 121200), (12, 101000), (15, 80800), (16, 75750), (20, 60600), (24, 50500), (25, 48480), (30, 40400), (32, 37875), (40, 30300), (48, 25250), (50, 24240), (60, 20200), (75, 16160), (80, 15150), (96, 12625), (100, 12120), (101, 12000), (120, 10100), (125, 9696), (150, 8080), (160, 7575), (200, 6060), (202, 6000), (240, 5050), (250, 4848), (300, 4040), (303, 4000), (375, 3232), (400, 3030), (404, 3000), (480, 2525), (500, 2424), (505, 2400), (600, 2020), (606, 2000), (750, 1616), (800, 1515), (808, 1500), (1000, 1212), (1010, 1200)]