258153540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7159}}^1$

素因数の和:7772

約数の個数: 48

約数和(自身を含む): 724133760

約数和(自身を除く): 465980220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 1202, 1803, 2404, 3005, 3606, 6010, 7159, 7212, 9015, 12020, 14318, 18030, 21477, 28636, 35795, 36060, 42954, 71590, 85908, 107385, 143180, 214770, 429540, 4302559, 8605118, 12907677, 17210236, 21512795, 25815354, 43025590, 51630708, 64538385, 86051180, 129076770, 258153540]

約数ペア:

[(1, 258153540), (2, 129076770), (3, 86051180), (4, 64538385), (5, 51630708), (6, 43025590), (10, 25815354), (12, 21512795), (15, 17210236), (20, 12907677), (30, 8605118), (60, 4302559), (601, 429540), (1202, 214770), (1803, 143180), (2404, 107385), (3005, 85908), (3606, 71590), (6010, 42954), (7159, 36060), (7212, 35795), (9015, 28636), (12020, 21477), (14318, 18030)]