66327840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46061}}^1$

素因数の和:46082

約数の個数: 72

約数和(自身を含む): 226348668

約数和(自身を除く): 160020828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46061, 92122, 138183, 184244, 230305, 276366, 368488, 414549, 460610, 552732, 690915, 736976, 829098, 921220, 1105464, 1381830, 1473952, 1658196, 1842440, 2072745, 2210928, 2763660, 3316392, 3684880, 4145490, 4421856, 5527320, 6632784, 7369760, 8290980, 11054640, 13265568, 16581960, 22109280, 33163920, 66327840]

約数ペア:

[(1, 66327840), (2, 33163920), (3, 22109280), (4, 16581960), (5, 13265568), (6, 11054640), (8, 8290980), (9, 7369760), (10, 6632784), (12, 5527320), (15, 4421856), (16, 4145490), (18, 3684880), (20, 3316392), (24, 2763660), (30, 2210928), (32, 2072745), (36, 1842440), (40, 1658196), (45, 1473952), (48, 1381830), (60, 1105464), (72, 921220), (80, 829098), (90, 736976), (96, 690915), (120, 552732), (144, 460610), (160, 414549), (180, 368488), (240, 276366), (288, 230305), (360, 184244), (480, 138183), (720, 92122), (1440, 46061)]