161459040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{336373}}^1$

素因数の和:336391

約数の個数: 48

約数和(自身を含む): 508597488

約数和(自身を除く): 347138448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 336373, 672746, 1009119, 1345492, 1681865, 2018238, 2690984, 3363730, 4036476, 5045595, 5381968, 6727460, 8072952, 10091190, 10763936, 13454920, 16145904, 20182380, 26909840, 32291808, 40364760, 53819680, 80729520, 161459040]

約数ペア:

[(1, 161459040), (2, 80729520), (3, 53819680), (4, 40364760), (5, 32291808), (6, 26909840), (8, 20182380), (10, 16145904), (12, 13454920), (15, 10763936), (16, 10091190), (20, 8072952), (24, 6727460), (30, 5381968), (32, 5045595), (40, 4036476), (48, 3363730), (60, 2690984), (80, 2018238), (96, 1681865), (120, 1345492), (160, 1009119), (240, 672746), (480, 336373)]