193449840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{806041}}^1$

素因数の和:806057

約数の個数: 40

約数和(自身を含む): 599695248

約数和(自身を除く): 406245408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 806041, 1612082, 2418123, 3224164, 4030205, 4836246, 6448328, 8060410, 9672492, 12090615, 12896656, 16120820, 19344984, 24181230, 32241640, 38689968, 48362460, 64483280, 96724920, 193449840]

約数ペア:

[(1, 193449840), (2, 96724920), (3, 64483280), (4, 48362460), (5, 38689968), (6, 32241640), (8, 24181230), (10, 19344984), (12, 16120820), (15, 12896656), (16, 12090615), (20, 9672492), (24, 8060410), (30, 6448328), (40, 4836246), (48, 4030205), (60, 3224164), (80, 2418123), (120, 1612082), (240, 806041)]