1023780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 2911104

約数和(自身を除く): 1887324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 151, 226, 302, 339, 452, 453, 565, 604, 678, 755, 906, 1130, 1356, 1510, 1695, 1812, 2260, 2265, 3020, 3390, 4530, 6780, 9060, 17063, 34126, 51189, 68252, 85315, 102378, 170630, 204756, 255945, 341260, 511890, 1023780]

約数ペア:

[(1, 1023780), (2, 511890), (3, 341260), (4, 255945), (5, 204756), (6, 170630), (10, 102378), (12, 85315), (15, 68252), (20, 51189), (30, 34126), (60, 17063), (113, 9060), (151, 6780), (226, 4530), (302, 3390), (339, 3020), (452, 2265), (453, 2260), (565, 1812), (604, 1695), (678, 1510), (755, 1356), (906, 1130)]