28380060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157667}}^1$

素因数の和:157682

約数の個数: 36

約数和(自身を含む): 86086728

約数和(自身を除く): 57706668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 157667, 315334, 473001, 630668, 788335, 946002, 1419003, 1576670, 1892004, 2365005, 2838006, 3153340, 4730010, 5676012, 7095015, 9460020, 14190030, 28380060]

約数ペア:

[(1, 28380060), (2, 14190030), (3, 9460020), (4, 7095015), (5, 5676012), (6, 4730010), (9, 3153340), (10, 2838006), (12, 2365005), (15, 1892004), (18, 1576670), (20, 1419003), (30, 946002), (36, 788335), (45, 630668), (60, 473001), (90, 315334), (180, 157667)]