610680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 2096640

約数和(自身を除く): 1485960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 727, 840, 1454, 2181, 2908, 3635, 4362, 5089, 5816, 7270, 8724, 10178, 10905, 14540, 15267, 17448, 20356, 21810, 25445, 29080, 30534, 40712, 43620, 50890, 61068, 76335, 87240, 101780, 122136, 152670, 203560, 305340, 610680]

約数ペア:

[(1, 610680), (2, 305340), (3, 203560), (4, 152670), (5, 122136), (6, 101780), (7, 87240), (8, 76335), (10, 61068), (12, 50890), (14, 43620), (15, 40712), (20, 30534), (21, 29080), (24, 25445), (28, 21810), (30, 20356), (35, 17448), (40, 15267), (42, 14540), (56, 10905), (60, 10178), (70, 8724), (84, 7270), (105, 5816), (120, 5089), (140, 4362), (168, 3635), (210, 2908), (280, 2181), (420, 1454), (727, 840)]