43260

素因数分解:

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

素因数の和:122

約数の個数: 48

約数和(自身を含む): 139776

約数和(自身を除く): 96516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 6180, 7210, 8652, 10815, 14420, 21630, 43260]

約数ペア:

[(1, 43260), (2, 21630), (3, 14420), (4, 10815), (5, 8652), (6, 7210), (7, 6180), (10, 4326), (12, 3605), (14, 3090), (15, 2884), (20, 2163), (21, 2060), (28, 1545), (30, 1442), (35, 1236), (42, 1030), (60, 721), (70, 618), (84, 515), (103, 420), (105, 412), (140, 309), (206, 210)]