162450120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193393}}^1$

素因数の和:193414

約数の個数: 64

約数和(自身を含む): 556974720

約数和(自身を除く): 394524600

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, 840, 193393, 386786, 580179, 773572, 966965, 1160358, 1353751, 1547144, 1933930, 2320716, 2707502, 2900895, 3867860, 4061253, 4641432, 5415004, 5801790, 6768755, 7735720, 8122506, 10830008, 11603580, 13537510, 16245012, 20306265, 23207160, 27075020, 32490024, 40612530, 54150040, 81225060, 162450120]

約数ペア:

[(1, 162450120), (2, 81225060), (3, 54150040), (4, 40612530), (5, 32490024), (6, 27075020), (7, 23207160), (8, 20306265), (10, 16245012), (12, 13537510), (14, 11603580), (15, 10830008), (20, 8122506), (21, 7735720), (24, 6768755), (28, 5801790), (30, 5415004), (35, 4641432), (40, 4061253), (42, 3867860), (56, 2900895), (60, 2707502), (70, 2320716), (84, 1933930), (105, 1547144), (120, 1353751), (140, 1160358), (168, 966965), (210, 773572), (280, 580179), (420, 386786), (840, 193393)]