3201240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 11381760

約数和(自身を除く): 8180520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 103, 105, 111, 120, 140, 148, 168, 185, 206, 210, 222, 259, 280, 296, 309, 370, 412, 420, 444, 515, 518, 555, 618, 721, 740, 777, 824, 840, 888, 1030, 1036, 1110, 1236, 1295, 1442, 1480, 1545, 1554, 2060, 2072, 2163, 2220, 2472, 2590, 2884, 3090, 3108, 3605, 3811, 3885, 4120, 4326, 4440, 5180, 5768, 6180, 6216, 7210, 7622, 7770, 8652, 10360, 10815, 11433, 12360, 14420, 15244, 15540, 17304, 19055, 21630, 22866, 26677, 28840, 30488, 31080, 38110, 43260, 45732, 53354, 57165, 76220, 80031, 86520, 91464, 106708, 114330, 133385, 152440, 160062, 213416, 228660, 266770, 320124, 400155, 457320, 533540, 640248, 800310, 1067080, 1600620, 3201240]

約数ペア:

[(1, 3201240), (2, 1600620), (3, 1067080), (4, 800310), (5, 640248), (6, 533540), (7, 457320), (8, 400155), (10, 320124), (12, 266770), (14, 228660), (15, 213416), (20, 160062), (21, 152440), (24, 133385), (28, 114330), (30, 106708), (35, 91464), (37, 86520), (40, 80031), (42, 76220), (56, 57165), (60, 53354), (70, 45732), (74, 43260), (84, 38110), (103, 31080), (105, 30488), (111, 28840), (120, 26677), (140, 22866), (148, 21630), (168, 19055), (185, 17304), (206, 15540), (210, 15244), (222, 14420), (259, 12360), (280, 11433), (296, 10815), (309, 10360), (370, 8652), (412, 7770), (420, 7622), (444, 7210), (515, 6216), (518, 6180), (555, 5768), (618, 5180), (721, 4440), (740, 4326), (777, 4120), (824, 3885), (840, 3811), (888, 3605), (1030, 3108), (1036, 3090), (1110, 2884), (1236, 2590), (1295, 2472), (1442, 2220), (1480, 2163), (1545, 2072), (1554, 2060)]