23989560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28559}}^1$

素因数の和:28580

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 58263240

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, 28559, 57118, 85677, 114236, 142795, 171354, 199913, 228472, 285590, 342708, 399826, 428385, 571180, 599739, 685416, 799652, 856770, 999565, 1142360, 1199478, 1599304, 1713540, 1999130, 2398956, 2998695, 3427080, 3998260, 4797912, 5997390, 7996520, 11994780, 23989560]

約数ペア:

[(1, 23989560), (2, 11994780), (3, 7996520), (4, 5997390), (5, 4797912), (6, 3998260), (7, 3427080), (8, 2998695), (10, 2398956), (12, 1999130), (14, 1713540), (15, 1599304), (20, 1199478), (21, 1142360), (24, 999565), (28, 856770), (30, 799652), (35, 685416), (40, 599739), (42, 571180), (56, 428385), (60, 399826), (70, 342708), (84, 285590), (105, 228472), (120, 199913), (140, 171354), (168, 142795), (210, 114236), (280, 85677), (420, 57118), (840, 28559)]