28169520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117373}}^1$

素因数の和:117389

約数の個数: 40

約数和(自身を含む): 87326256

約数和(自身を除く): 59156736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117373, 234746, 352119, 469492, 586865, 704238, 938984, 1173730, 1408476, 1760595, 1877968, 2347460, 2816952, 3521190, 4694920, 5633904, 7042380, 9389840, 14084760, 28169520]

約数ペア:

[(1, 28169520), (2, 14084760), (3, 9389840), (4, 7042380), (5, 5633904), (6, 4694920), (8, 3521190), (10, 2816952), (12, 2347460), (15, 1877968), (16, 1760595), (20, 1408476), (24, 1173730), (30, 938984), (40, 704238), (48, 586865), (60, 469492), (80, 352119), (120, 234746), (240, 117373)]