1117557240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{9341}}^1$

素因数の和:10352

約数の個数: 64

約数和(自身を含む): 3356393760

約数和(自身を除く): 2238836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9341, 9970, 11964, 14955, 18682, 19940, 23928, 28023, 29910, 37364, 39880, 46705, 56046, 59820, 74728, 93410, 112092, 119640, 140115, 186820, 224184, 280230, 373640, 560460, 1120920, 9312977, 18625954, 27938931, 37251908, 46564885, 55877862, 74503816, 93129770, 111755724, 139694655, 186259540, 223511448, 279389310, 372519080, 558778620, 1117557240]

約数ペア:

[(1, 1117557240), (2, 558778620), (3, 372519080), (4, 279389310), (5, 223511448), (6, 186259540), (8, 139694655), (10, 111755724), (12, 93129770), (15, 74503816), (20, 55877862), (24, 46564885), (30, 37251908), (40, 27938931), (60, 18625954), (120, 9312977), (997, 1120920), (1994, 560460), (2991, 373640), (3988, 280230), (4985, 224184), (5982, 186820), (7976, 140115), (9341, 119640), (9970, 112092), (11964, 93410), (14955, 74728), (18682, 59820), (19940, 56046), (23928, 46705), (28023, 39880), (29910, 37364)]