305419080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2545159}}^1$

素因数の和:2545173

約数の個数: 32

約数和(自身を含む): 916257600

約数和(自身を除く): 610838520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2545159, 5090318, 7635477, 10180636, 12725795, 15270954, 20361272, 25451590, 30541908, 38177385, 50903180, 61083816, 76354770, 101806360, 152709540, 305419080]

約数ペア:

[(1, 305419080), (2, 152709540), (3, 101806360), (4, 76354770), (5, 61083816), (6, 50903180), (8, 38177385), (10, 30541908), (12, 25451590), (15, 20361272), (20, 15270954), (24, 12725795), (30, 10180636), (40, 7635477), (60, 5090318), (120, 2545159)]