1892520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{751}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 7038720

約数和(自身を除く): 5146200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 751, 840, 1260, 1502, 2253, 2520, 3004, 3755, 4506, 5257, 6008, 6759, 7510, 9012, 10514, 11265, 13518, 15020, 15771, 18024, 21028, 22530, 26285, 27036, 30040, 31542, 33795, 42056, 45060, 47313, 52570, 54072, 63084, 67590, 78855, 90120, 94626, 105140, 126168, 135180, 157710, 189252, 210280, 236565, 270360, 315420, 378504, 473130, 630840, 946260, 1892520]

約数ペア:

[(1, 1892520), (2, 946260), (3, 630840), (4, 473130), (5, 378504), (6, 315420), (7, 270360), (8, 236565), (9, 210280), (10, 189252), (12, 157710), (14, 135180), (15, 126168), (18, 105140), (20, 94626), (21, 90120), (24, 78855), (28, 67590), (30, 63084), (35, 54072), (36, 52570), (40, 47313), (42, 45060), (45, 42056), (56, 33795), (60, 31542), (63, 30040), (70, 27036), (72, 26285), (84, 22530), (90, 21028), (105, 18024), (120, 15771), (126, 15020), (140, 13518), (168, 11265), (180, 10514), (210, 9012), (252, 7510), (280, 6759), (315, 6008), (360, 5257), (420, 4506), (504, 3755), (630, 3004), (751, 2520), (840, 2253), (1260, 1502)]