23398920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64997}}^1$

素因数の和:65014

約数の個数: 48

約数和(自身を含む): 76047660

約数和(自身を除く): 52648740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 64997, 129994, 194991, 259988, 324985, 389982, 519976, 584973, 649970, 779964, 974955, 1169946, 1299940, 1559928, 1949910, 2339892, 2599880, 2924865, 3899820, 4679784, 5849730, 7799640, 11699460, 23398920]

約数ペア:

[(1, 23398920), (2, 11699460), (3, 7799640), (4, 5849730), (5, 4679784), (6, 3899820), (8, 2924865), (9, 2599880), (10, 2339892), (12, 1949910), (15, 1559928), (18, 1299940), (20, 1169946), (24, 974955), (30, 779964), (36, 649970), (40, 584973), (45, 519976), (60, 389982), (72, 324985), (90, 259988), (120, 194991), (180, 129994), (360, 64997)]